[Fix #713] Set prompt theme off in unsupported terminal
Use short apothegms only in fortune
Add giddie theme
Update giddie theme

Signed-off-by: Sorin Ionescu <sorin.ionescu@gmail.com>
Add skwp theme
Add kylewest theme
Add damoekri theme

Signed-off-by: Sorin Ionescu <sorin.ionescu@gmail.com>
Escape '%' in path
Add smiley theme

Signed-off-by: Sorin Ionescu <sorin.ionescu@gmail.com>
Add ruby-info to smiley theme
Add cloud theme

Signed-off-by: Sorin Ionescu <sorin.ionescu@gmail.com>
Indicate SSH connections
Indicate inside Emacs
Update sorin theme screenshot
Add powerline theme
Add agnoster theme
Add pure theme
Fix theme function declaration style
Add paradox theme
Convert the PeepCode theme to git-info