Don't use sudo if implicitly called by Pacman frontend

Don't rely on alias expansion to handle Pacman because aliases
are not expanded in sudo.

Signed-off-by: Sorin Ionescu <sorin.ionescu@gmail.com>
Revert "Remove utility aliases for Cygwin"

This reverts commit d368d0536b7e857b8bd98cb7f5f547bac8b96bac.
Revert "Warn that Cygwin is not supported"

This reverts commit b1abe7a84538097bf93e2c6677cedc7d7a980f68.
Add giddie theme
Add skwp theme
Add kylewest theme
Add DaMoeKri theme

Signed-off-by: Sorin Ionescu <sorin.ionescu@gmail.com>
Indicate SSH connections
Update giddie theme

Signed-off-by: Sorin Ionescu <sorin.ionescu@gmail.com>