Merges 'isolated-builds'. Squashed commit of the following:

commit 15dfd35b2a1417a2436bba8385f8bcc2a634632c
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Wed Jun 26 16:50:12 2013 -0700

    Include rtree, tbl and pp.af in jars.

commit 9e6933cd1a56bab48894733abe1e567b787baa6f
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Wed Jun 26 13:34:23 2013 -0700

    Now actually make a strategoxt.jar

commit f17cf58f3d0e7262695a2fc28fef8cdd993eaf1a
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Tue Jun 25 23:04:35 2013 -0700

    Repository property

commit 2a34f86ad920073b4e7627f27410c87428493a5c
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Tue Jun 25 23:01:05 2013 -0700

    More thorough cleaning

commit 5035ab8005e15bd64184fafc7b511d853f944dfe
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Tue Jun 25 22:58:15 2013 -0700

    Build all libraries at once

commit 66a6c8f859d6d4782b1b244536f01d60f08e3314
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Tue Jun 25 22:41:58 2013 -0700

    Archive some unneeded things to the _cellar

commit 8ac5d2210b3cb7952989aca10808a2e5bac3376a
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Tue Jun 25 18:12:28 2013 -0700

    Build s2j solo

commit 9ab4baac269f4b31c60270c46a2b242ca1417188
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Tue Jun 25 15:23:46 2013 -0700

    S2j now (partially) builds against libraries exported by libstratego-* projects

commit f48da62a2ace4b839251f1ded8be7026088b454a
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Tue Jun 25 11:57:29 2013 -0700

    Build libstratego-tool-doc solo

    Build libstratego-xtc solo

commit 3c6dcb385651697f1fa0f66511b25d7d1733b688
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Tue Jun 25 10:51:19 2013 -0700

    Build libstratego-lib solo

    Build libstratego-rtg solo

    Build libstratego-sdf solo

    Build libstratego-sglr solo

    Build libstrc solo

commit 20c3ad55bd36785147a82315a44dab0346b0686a
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Tue Jun 25 10:37:07 2013 -0700

    Build libstratego-gpp solo

commit 070741835ac974388937662ecbc167ac07c924a9
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Tue Jun 25 10:08:15 2013 -0700

    Build aterm project solo

commit fab72e3929fbbb39a32e90d3d6adc8312785b08a
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Mon Jun 24 22:58:12 2013 -0700

    Now building all syntax at once

commit 771d6f5a3eaf46d210536e05d17016dd6ec4b690
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Mon Jun 24 19:15:08 2013 -0700

    Path & namem changes

    Fixed the stratego-front build

    Fixed the gpp build

    Fixed sdf-front build

    fixed the stratego-regular build

    i dunno

    Update for the correct locations in the Box distribution

commit dcfaee53663d1e28d00b43c4f3d2eeebf318fe50
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Sat Jun 22 11:30:19 2013 -0700

    Separate build for sdf-front

commit 136066bebf17ddb32d219be237e48a0aaa520f9b
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Sat Jun 22 11:24:05 2013 -0700

    Build aterm-front separately

commit ca6e21b0515ac5fae57ba3179c5050a78fea91ef
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Sat Jun 22 11:17:21 2013 -0700

    Build script for strateg-regular

commit 003cc695b2887f35c45f5cdb06815236c9b621cd
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Sat Jun 22 11:07:59 2013 -0700

    Minor fixes for stratego-front

commit 5f95708ce4d1f49cd59997ddccb47083772bbda5
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Sat Jun 22 11:07:39 2013 -0700

    separate build for stratego-gpp

commit ba4ca171f696d685a3c7041d306c9759d3850cf8
Author: Vlad Vergu <v.vergu@gmail.com>
Date:   Fri Jun 21 17:08:14 2013 -0700

    Project and standalone build for Stratego-Front