update runtime tests
check default runtimes in ~/erlide_tools too
move setup_tools to meta project
gh193: -spec did not work
fix publishing script
refactor ErlTextHover
small fix
restructure erlang code in fewer projects and build them with rebar
use ant to run the eunit tests
folding comment blocks uses correct range
better shutdown logging
run eunit tests before junit ones, to detect failure
extract erlang builder that doesn't depend on eclipse framework
cleanup irrelevant TODO messages
updated Xtend to 2.7.0
extract CachingTermParser
TermParser handles negative numbers too
update erl_scan from latest OTP (column fixes)
adjust formatting options
code cleanup