Add resources/ as source folder in build.properties

This allows correct export of org.eclipse.jgit.pgm via the PDE Export
wizard.

Bug: 419089
Change-Id: I98765208edd7df59e262001dd01ed2b43e4475a9
Signed-off-by: Kaloyan Raev <kaloyan.r@zend.com>
Add support for --version in JGit CLI

Bug: 419000
Change-Id: I43f5267182ea69d1f9abbff33136e0491c629071
Signed-off-by: Kaloyan Raev <kaloyan.r@zend.com>
jgit-cli version command falls back to Bundle-Version

If the version command cannot read the Implementation-Version of the
containing JAR then it will fall back to reading the Bundle-Version
header in MANIFEST.MF. This makes the command working also from the
org.eclipse.jgit.pgm bundle and during development in a host IDE.

Bug: 419087
Change-Id: I4269d1cbd9bf9fd8be6fb4463aecc1c434aa387b
Signed-off-by: Kaloyan Raev <kaloyan.r@zend.com>
Minimal implementation of git remote
Minimal impl for --porcelain and --untracked-files for git status
Add fragments with git executable script for each OS