commitmonitor Code

Update libraries:

* zlib to 1.2.5
* svn to 1.6.13
* apr to 1.3.12
* apr-util to 1.3.10
* neon to 0.29.5
* sasl to 2.1.24RC1
* sqlite to 3.7.3
* upx to 307

Closes issue #289

Update to Subversion 1.6.x, neon 0.28.4, serf 0.3.0

Update to the Subversion trunk and adjust everything that is needed because of that update.
* add cyrus sasl library
* add serf library
* link everything together