JGit plugin not compatible with Eclipse 3.4

The JSch bundle in Eclipse 3.4 does not export its packages with
version numbers. Use Require-Bundle on version 0.1.37 that comes
with Eclipse 3.4

There is no 0.1.37 in the maven repositories so the pom still refers
to 0.1.41 so the build can get the compile time dependencies right.

Bug: 308031
CQ: 3904 jsch Version: 0.1.37 (using Orbit CQ2014)

Change-Id: I12eba86bfbe584560c213882ebba58bf1f9fa0c1
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>