added launches for compiling xtend sources

Change-Id: Ice80e7235d14b67b690013dbfc022c8ebdda55e9
split build for xtend files compilation

Change-Id: Ifeccd788b35ef0be1c3285740d782e9819763507
removed xtend-gen directories
missing link to properties file

Change-Id: I7b9c738dc9daf9d7224b450f3bd86bcadb648210
separate step for xtend compilation

Change-Id: I0796d183d4b63865b9dcaa1a19976b38af36ad51
ant target for xtend-compile

Change-Id: Idcf51346f9e7ba9e4ff0f35890ffda94a531130e
build --clean

Change-Id: If26a6ddc2cd8c5c032645e82c4124a027965e122
run site.p2 before tests

Change-Id: I43ed21b6b35ce9d88a166327aa6e11566a4f3641
attempt with one single swtbot test

Change-Id: I0851bfe87721645925a80d4e784c680ef950e127
ignore xtend-gen

Change-Id: I4bbd0cb6d4057a5d5cda0e744f41c8beac47d76a
fixed rmap for xtext 2.4.3

Change-Id: I394966fc3a69e82d161e9cf25dabe27bb3d8716d
increased timeout for swtbot tests

Change-Id: I50b646d6a8da0510397b4bb8a8bbc021bcdca2e2
clear also .java._trace files

Change-Id: Id784a3058daf895765edf403d5ebf96025d87c82
removed unused methods

Change-Id: I3ed18134a05ac64e398feb4ec85d14d2e2b22417
install buckminster headless 4.3

Change-Id: I3d371bbab4159ed98552b288c4ca86aba6576063