BZ 1128640 - Update version properties to sync with productized BOMS
BZ 1128640 Make version property align with EAP(patch 2)

Revert version.org.antlr since org.antlr and antlr are completely different

BZ 1128609 Add antlr:antlr:2.7.7 into community BOM since it is also required

Add version properties clarification and EAP's version pom files location

Remove the internal url and add clarification of version propertery patterns
BZ 1128640 Make some sepcial properties follow pattern version. in order to be more predictable though they are different from EAP definition
Merge pull request #88 from ryanzhang/BZ1128640

Bz1128640