remove yii
 added yii submodule
update include paths
updated yii to 1.1.13
added runtime dirs
added gitkeeps
clean the config dirs
added environment config to .gitignore
remove gitkeep in assets as deploy script creates it
add some docs and changed the default users
remove urlmanager from console config
Tweak INSTALL.md
update htaccess , see http://httpd.apache.org/docs/2.4/upgrading.html
update htaccess and docs about rewrite
Merge pull request #1 from nean/submodule-yii

added yii submodule, various other upgrades and fixes