migrate to xtext 2.4
migrate table support
work on table support
fix for type resolver thanks to SZ
fixed table support
fix implicit subject
update dependency to xtend 2.4.1
fix suite
fix standalone compiler
updated maven dependencies
generate specs with jnario 0.4.0
migrate plugin xml
fix maven dependencies
fixed build
add jnario m2e mapping
update to latest jnario version
fix maven compiler and report generator
add m2e feature
migrate feature plugin xml
set dependency to xtend 2.4.0