slightly changed the build ant files

Change-Id: I6853a8daf40f230f1808d59f52935caf93cac613
created the build plug-in project

Change-Id: I7b23244d603993dba975fb0b39a09aaaa1a0b2ef
split buckminster commands files

Change-Id: Ifb3f60c5816dddae64b48bc72c5a8ac8ea3f59ea
removed old .gitignore

Change-Id: I1e135d81c8d2677e84ca19eb3c81e5f244ed0a90
perform a clean build

Change-Id: I493f38e14af6bcf93dde8cd295896f5a23912f67
removed xtend-gen folders from the repository
wait for clean build

Change-Id: I0f53c2e22763c58da11eb08386f8802002ea2056
set workspace autobuild to true

Change-Id: I10eb9e81c96d253e4f0db05fa7afd20181710bfd
ignore xtend-gen folders

Change-Id: I060c1be2cbbb4870af017e2d6106175b1b5bc7a3
set autobuild to false after building

Change-Id: I8521c6611d07c0ddbc6408a060c0e998d95382e4
removed warnings for unused @SuppressWarning (in src-gen)

Change-Id: Ie3f08c7098ee33f6e042903d010e929f5f34c7fe
don't perform a further build

Change-Id: Ie97a11920461b9195ac6c631b2010af2696274b9
updated internal builder

Change-Id: I05b83269b89d33ee9ba200f34ab56f5e217b2d72
updated MANIFEST files

Change-Id: I6ac0fd21438e02c40bea2b30e9e82d37bfdef2de
de.itemis.xtext.antlr.feature in the target platform

Change-Id: I28c83caff9a2efdb168b7618f1c63fa6d7994d48
created HelloCustomEcore project

Change-Id: I64e89d3c06e5af7610d899af3a1a1f507286eee9
switched to imported ecore

Change-Id: I35f36a3d34e31684f4445f409cd055dd69bd2991
introduced Element interface and getElements

Change-Id: I68c8f67cf1fd7a6db993c9d1e6c9702bcec20496