Wrap lines in the README.txt file at 80 characters

Github does not automatically format .txt files.  It simply displays
the file as-is.

Reformat the file so that the lines are wrapped at 80 characters and
it looks a bit nicer.

Change-Id: I95d9545b944a67091d2951310fa82fb9137ed97f
Use `isEmpty()` instead of `equals("")` to check for empty string

Change-Id: Id588424b65bdb95c544c6ac2e70caf60edc6167f
Ignore unnecessary plugin executions in Eclipse build

Some plugins either should not or cannot be executed in the
Eclipse build.

Add exclusion of these in the pom.

Change-Id: I0592bdfa3ba35258c8546dd89452f1c7573c8c84
Add add-source plugin execution step in gerrit-trigger pom

Use build-helper-maven-plugin to make sure the generated-sources
from the localizer are included in the Eclipse build.

Change-Id: I676252cacf6e674c0ae63d54c67faba033da9925
Make sure stream is closed after reading trigger config URL

Refactor the dynamic URL processor to ensure that the input stream
and stream reader are closed after reading the config, even if an
exception is raised.

Change-Id: I1c48be006a92f5d2bc837cf5a440f5971bd73420
Removed use of deprecated APIs for git BuildChooser

Followup fix for JENKINS-16851 which is fixed in git plugin v. 1.2.0
this commit should remove any use of deprecated APIs after the
introduction of gitclient plugin.

Change-Id: Ibaa11fe9e06150555af675aae1a32f29cb15aab3
Merge "Removed use of deprecated APIs for git BuildChooser" into internal
Merge branch 'i'
Added back the separator field

XStream was complaining during startup for unknown reason.