fix a character was ⭠ U+2B60 now  U+E0A0
README of agnoster and bobthefish
Merge pull request #186 from jeremiejig/fixREADME

Correct unicode point in some ReadMe
add theme "ocean"
update theme "ocean" README
update theme "ocean" README
Update README.md
Update README.md
remove the screenshot
Merge pull request #179 from ngroup/master
new folder, themes with readme
New pseudo theme custom-theme
New plugin custom-theme, well the logic is in the theme
moving logic code from theme to plugin
Adding 'on fish_prompt' function
	* will perform the check
	* Will print a message if newer vanilla version detected
Moving function __system_load from theme to plugin
Adding a condition, to keep the version of the custom file in check
Moving where is printed the messages.
Moving some var to global scope. Improve time execution by 2.