remove #RAW from java impl method return types
fix reload+retab if expandtab, but ts and sw don't match
fix eclimd help condition + improve building of vmargs
update :MvnRepo to non-deprecated goal + better messaging

- eclipse:add-maven-repo is deprecated, so use
  eclipse:configure-workspace instead.
- add messaging to let the user know what the classpath variable was set
  to or if eclim was unable to update the in memory eclipse classpath
  variables and why.