commitmonitor Code

(Closes issue #2) : Add export/import conf file support
* add class to encrypt sensitive data in the exported file
* add class for ini files
* add new dialog to enter a password for encryption
* add exporting/importing functions to the CUrlInfos class

(Closes issue #152) : Use Snarl popups
* include the snarl API
* use snarl to show a popup if it is running, otherwise still use the CommitMonitor popup as usual
* include the png resource in the installer for snarl to use

Closes issue #154
* add option to limit the number of log entries kept for each monitored url
* increment the version number for the urls data
* only save the max. number of log entries

Fixes issue #123
* add boolean state to the CUrlInfo class
* add context menu for the tree control to enable/disable monitoring
* show a gray icon if the project is not currently active (i.e., monitored)
* skip checking the project if it's not monitored

Clean up formatting of build scripts.

Sign all binaries from the build script.

Fixed issue #130: Change request: don't animate on connect errors

Add option to disable notifications on connection errors.

Use a different tree icon if checking for updates failed.

* Tell SASL where to find the plugin dlls on startup.

This adds to issue #82: include the sasl dlls in the installer

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