diff --git a/lib/JavaCC.zip b/lib/JavaCC.zip
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diff --git a/lib/LICENSE.txt b/lib/LICENSE.txt
deleted file mode 100644
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--- a/lib/LICENSE.txt
+++ /dev/null
@@ -1,194 +0,0 @@
-Below is the license for JavaCC that you must agree to when you install
-JavaCC.
-
-We are not distributing JavaCC with the binary distribution of Lucene,
-therefore, we feel that we do not need a separate license with MetaMata.
-We only have a copy of the JavaCC.zip file (which contains the JavaCC
-related .class files) in CVS.
-
-Our goal is not to violate this license and do harm in any way. If you
-find that we are in violation of the license, please let us know and
-tell us the steps to correct our misuse.
-
-Thanks!
-
-The Lucene Team
-
-
-END-USER LICENSE AGREEMENT FOR JAVACC SOFTWARE
-
-THE JAVA(TM) COMPILER COMPILER(TM) SOFTWARE IS AVAILABLE FOR DOWNLOAD FROM
-THE METAMATA WEBSITE. THIS IN NO WAY IMPLIES OWNERSHIP IN, OR OBLIGATION
-FOR THE SOFTWARE ON THE PART OF METAMATA, INC. YOUR DOWNLOAD AND USE OF THE
-SOFTWARE IS SUBJECT TO THE TERMS AND CONDITIONS OF THE LICENSE FROM SUN
-MICROSYSTEMS, INC. BELOW.
-
-THE JAVA(TM) COMPILER COMPILER(TM) SOFTWARE MAY BE REDISTRIBUTED FREE OF
-CHARGE ONLY UNDER A SEPARATE AGREEMENT ENTERED INTO WITH METAMATA (NOT PART
-OF THIS LICENSE). FOR REDISTRIBUTION RIGHTS, PLEASE CONTACT METAMATA AT
-2140 PERALTA BLVD., SUITE 213B, FREMONT CA 94536.
-
-LICENSE AGREEMENT
-
-SUN MICROSYSTEMS, INC. ACTING BY AND THROUGH ITS SUN TEST GROUP("SUN") IS
-WILLING TO LICENSE THE JAVA(TM) COMPILER COMPILER(TM)SOFTWARE, SAMPLE
-GRAMMARS, AND THE ACCOMPANYING DOCUMENTATION("SOFTWARE") TO YOU ONLY ON THE
-CONDITION THAT YOU ACCEPT ALL OF THE TERMS IN THIS AGREEMENT.
-
-PLEASE READ THE TERMS CAREFULLY BEFORE CLICKING ON THE "ACCEPT" BUTTON, AS
-BY CLICKING ON THE "ACCEPT" BUTTON YOU ACKNOWLEDGE THAT YOU HAVE READ THIS
-AGREEMENT, UNDERSTAND IT AND AGREE TO BE BOUND BY ITS TERMS AND CONDITIONS.
-
-IF YOU DO NOT AGREE TO THESE TERMS, SUN IS UNWILLING TO LICENSE THE
-SOFTWARE TO YOU. YOU SHOULD CLICK ON THE "DO NOT ACCEPT" BUTTON TO
-DISCONTINUE THE INSTALLATION PROCESS.
-
-1. LICENSE
-
-You are permitted to download, install, and use the Software on a single
-computer or a network server. You may use the Software as installed on a
-network server on clients of that server. You may copy the Software only
-for backup purposes in support of your use of the Software, provided that
-you reproduce all copyright and other proprietary notices that are on the
-original copy of the Software.
-
-2. SAMPLE GRAMMARS
-
-You may modify the sample grammars included in the Software to develop
-derivatives thereof ("Sample Grammar Derivatives"), and sublicense the
-Sample Grammar Derivatives directly or indirectly to your customers.
-
-3. DEVELOPED PRODUCTS
-
-You may use the Software to generate software program(s)("Developed
-Programs"). Sun claims no rights in or to the Developed Programs.
-
-4. YOUR INDEMNIFICATION OF SAMPLE GRAMMARS DERIVATIVES AND DEVELOPED
-PRODUCTS
-
-You agree to indemnify, hold harmless, and defend Sun from and against any
-claims or suits, including attorneys' fees, which arise or result from any
-use or distribution of Sample Grammar Derivatives and/orDeveloped Programs.
-
-5. RESTRICTIONS
-
-You may not use, copy, modify, or transfer the Software, or any copy
-thereof, in whole or in part, except as expressly provided for in this
-Agreement. You may not reverse engineer, disassemble, decompile or
-translate the Software, or otherwise attempt to derive the source code of
-the Software, except as allowed by law. Any attempt to transfer any of the
-rights, duties, or obligations hereunder is void. You may not rent, lease,
-loan, resell for profit, or distribute the Software, or any part of the
-Software.
-
-The Software is not designed or licensed for use in on-line control
-equipment in hazardous environments, such as operation of nuclear
-facilities, aircraft navigation or control, or direct life support
-machines.
-
-6. OWNERSHIP
-
-The Software is licensed, not sold, to you for use only under the terms of
-this Agreement, and Sun reserves all rights not expressly granted to you.
-You own the media, if any, on which the Software is recorded, but Sun
-retains ownership of all copies of the Software itself.
-
-7. CONFIDENTIALITY
-
-The Software is confidential and proprietary information of Sun and/or its
-licensors. You agree to take adequate steps to protect the Software from
-unauthorized disclosure or use.
-
-8. TERM
-
-This Agreement will immediately and automatically terminate without notice
-if you fail to comply with any material term or condition of this
-Agreement. You agree upon termination to promptly destroy the Software and
-all copies. You may terminate this Agreement at any time by destroying all
-copies of Software.
-
-9. NO WARRANTY
-
-The Software is provided to you "AS IS".
-
-SUN EXPRESSLY DISCLAIMS ALL WARRANTIES, INCLUDING THE IMPLIED WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. NO
-ORAL OR WRITTEN INFORMATION OF ADVICE GIVEN BY SUN, ITS EMPLOYEES,
-DISTRIBUTORS, DEALERS, LICENSORS OR AGENTS SHALL INCREASE THE SCOPE OF THE
-ABOVE WARRANTIES OR CREATE ANY NEW WARRANTIES.
-
-10. LIMITATIONS OR REMEDIES
-
-REGARDLESS OF WHETHER ANY REMEDY SET FORTH HEREIN FAILS OF ITS ESSENTIAL
-PURPOSE OR OTHERWISE, IN NO EVENT WILL SUN BE LIABLE TO YOU OR TO ANY THIRD
-PARTY FOR ANY LOST PROFITS, LOST DATA, INTERRUPTION OF BUSINESS, OR OTHER
-SPECIAL, DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND
-WHETHER IN CONTRACT OR TORT OR OTHERWISE, ARISING OUT OF THE USE OR
-INABILITY TO USE THE SOFTWARE OR ANY DATA SUPPLIED THEREWITH, EVEN IF SUN
-HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH LOSS OR DAMAGE AND WHETHER OR
-NOT SUCH LOSS OR DAMAGES ARE FORESEEABLE.
-
-11. GOVERNMENT USER
-
-The Software is provided with restricted rights.
-
-RESTRICTED RIGHTS LEGEND
-
-With respect to any acquisition of the Software by or for any unit or
-agency of the U.S. Government ("Government"), the Software shall be
-classified as "commercial computer software", as that term is defined in
-the applicable provisions of the Federal Acquisition Regulation("FAR") and
-supplements thereto, including the Department of Defense(DoD) FAR
-Supplement ("DFARS"). If the Software is supplied for use by the DoD, the
-Software is delivered subject to the terms of this Agreement and either:
-(i) in accordance with DFARS 227.7202-1(a) and227.7202-3(a), or (ii) with
-restricted rights in accordance with DFARS252.227-7013(c)(1)(ii)(OCT 1988),
-as applicable. If the Software is supplied for use by a Federal agency
-other than the DoD, the Software is restricted computer software delivered
-subject to the terms of this Agreement and (i) FAR 12.212(a); (ii) FAR
-52.227-19; or(iii) FAR52.227-14(ALT III), as applicable.
-
-Sun Microsystems Inc, 2550 Garcia Avenue, Mountain View, CA 94043.
-
-12. EXPORT LAW
-
-You acknowledge and agree that the Software may be subject to control
-imposed by the United States Export Administration Act and the regulations
-thereunder (the "Act") as well as the applicable laws of other countries.
-
-You agree and certify that neither the Software nor any direct product
-thereof is being or will be acquired, shipped,transferred or reexported,
-directly or indirectly, to a national of Cuba, Iran, Iraq, Libya, North
-Korea, Rwanda, Syria, or Sudan or any other country prohibited by the Act
-and the regulations thereunder or will be used for any purpose prohibited
-by the same, unless specifically authorized by U.S. regulations, including,
-but not limited to, the Export Administration Regulations ("EAR") or by a
-license issued by the U.S. Government. You will not reexport the Software
-you receive under this Agreement to any party involved in sensitive or
-unguarded nuclear activities, or activities related to chemical or
-biological weapons or missiles unless authorized by the EAR or a license
-for the U.S. Department of Commerce.
-
-These obligations survive the termination of this Agreement.
-
-13. GENERAL
-
-Any action related to this Agreement will be governed by California law and
-controlling U.S. federal law, and the United Nations Convention on
-Contracts for the International Sale of Goods and the choice of law rules
-of any jurisdiction shall not apply. If any provision of this Agreement is
-held to be unenforceable, that provision will be removed and the remaining
-provisions will remain in full force. This Agreement is the complete and
-exclusive statement of the agreement between us which supersedes any
-proposal or prior agreement, oral or written, and any other communications
-between us in relation to the subject matter of this Agreement. If you have
-any questions concerning this Agreement, you may contact Sun by email at
-javacc-help@eng.sun.com.
-
-Sun, Sun Microsystems, the Sun Logo, Java, Java Compiler Compiler, and all
-Java-based marks are trademarks or registered trademarks of Sun
-Microsystems, Inc. in the U.S. and other countries.
-
-THE SOFTWARE AND ACCOMPANYING USER DOCUMENTATION ARE PROTECTED BY UNITED
-STATES COPYRIGHT LAW AND INTERNATIONAL TREATY. UNAUTHORIZED REPRODUCTION OR
-DISTRIBUTION IS SUBJECT TO CIVIL AND CRIMINAL PENALTIES.