updates to project plugins:

- force projects to return unicode names and branches, or None
 - refactor ProjectMap to set project name from cfg file
 - pass configs to find_project() as dict from plugin's cfg section
 - clean up git project class

updates to config file:

 - rename ~/.wakatime.conf to ~/.wakatime.cfg
 - better error handling while parsing and getting configs
 - no longer need to set defaults when parsing config file
 - use configparser for python3 when python2 import fails

AUTHORS

@@ -0,0 +1,14 @@
+WakaTime is written and maintained by Alan Hamlett and
+various contributors:
+
+
+Development Lead
+----------------
+
+- Alan Hamlett <alan.hamlett@gmail.com>
+
+
+Patches and Suggestions
+-----------------------
+
+- 3onyc <3onyc@x3tech.com>