Add SignApkZip: Sign Apk or Zip file for Android
Automatically source zshrc in all open terminals when modify
Bash: ignore save cd, ls and history command
Add new script: eclipse, jdownloader, fix-rvm-permissions
Fix issue history-substring-search doesn't work with Ubuntu 13.04
Typos
Add new file to install
Add new default umask (077) and remove LD_PRELOAD