IDEX-1006 upgrade to eclipse 4.4, for support java 8
merge with master
IDEX-1601 port java model from Eclipse
IDEX-1601 port html writer for javadoc
merge with master
IDEX-1601 fix bugs in server code, add initial view fo javadoc
Merge branch 'master' of github.com:codenvy/plugin-java into javadoc
Merge branch 'master' of github.com:codenvy/plugin-java into javadoc
Merge branch 'master' of github.com:codenvy/plugin-java into javadoc
IDEX-1601 add navigation in javadoc, fix javadoc from source files
Merge branch 'master' of github.com:codenvy/plugin-java into javadoc
IDEX-1601 remove back and forward buttons, add cache for CompilationUnit
Merge branch 'master' of github.com:codenvy/plugin-java into javadoc
IDEX-1604 add tree navigation in project dependency library
IDEX-1708: simplified Archetype Project Generator
IDEX-1708: siplified code
IDEX-1708: check generatorService URL
IDEX-1708: change javadoc
IDEX-1708: change javadoc
IDEX-1708: make possible to create module from archetype