move erlang files to kernel.common
prepare v0.27.1
v0.27.1
v0.27.1
add test helpers
add e42 target definition
update launch
fix default working dir when launching runtimes
completion can crash for malformed input
disable new builders for regular use, so we can merge with pu
Merge branch 'pu' into builder_config

Conflicts:
	org.erlide.releng/build/e37_target.target
	org.erlide.ui.tests/projects/Erlide_tests.launch
improve new project wizard page