remove commented code in RubyPathname
always map ENOSYS to NotImplementedError

* since this is basically what it means, but the headers still define the function
* this is to have similar feature to configure MRI tests and rb_f_notimplement
Fix parameter passing to procified method. JRUBY-6763.
relocate objectweb classes into org.jruby.org.objectweb
use compiler plugin 2.5.x to have proper incremental compilation
Revert "use compiler plugin 2.5.x to have proper incremental compilation"

just breaks travis :(

This reverts commit 3f93c50aa743aec03d6b93f4eeecea804ff1dc2c.
Move Maven site reporting to parent pom. Fixed parent hierarchy.
Remove reminisce of build_lib from eclipse .classpath
Add joda-time to jruby-core pom.xml to get build working with clean checkout
Merge pull request #864 from jendave/maven-reporting

Move Maven site reporting to parent pom. Fixed parent hierarchy.
Fixed a bug in checking the type of edges in EdgeTypeIterator

- While checking for type of edges, equality is not sufficient as we
  are comparing two objects
- Added specs for this change