Set default push strategy

Signed-off-by: Hector Acosta <hector.acosta@gmail.com>
Fix extraline

Signed-off-by: Hector Acosta <hector.acosta@gmail.com>
Removed submodules

Signed-off-by: Hector Acosta <hector.acosta@gmail.com>
Use vundle instead of pathogen

Signed-off-by: Hector Acosta <hector.acosta@gmail.com>