Squashed '.bash/' changes from 2838579..bf40013

bf40013 Merge pull request #61 from MatiasFernandez/mark_local_branch
877d1c2 Modify gitstatus.sh to detect local branch without tracking remote
c32b48b Updated README
f66e4e2 Added a configuration variable to globally disable the remote fetching (also fix for #59)
1b78dfb Implemented a per repository possibility to turn of the fetching of the remote status (fixes #59)
71001b1 Implemented the possibility for an indicator which shows the result of the last command. To enable just write
0c2d76d Merge pull request #57 from gabraganca/conda
3e42c03 Merge pull request #58 from a14n/patch-1
5c4581f Fix an error when opening a new tab from terminal
1552aaf Adds support to show Conda environment on prompt

git-subtree-dir: .bash
git-subtree-split: bf4001340816e9b1eefdd47a2323d7162f4dcaad
Merge commit '8bb56b1e4f5dfa9ef497cafe4cdd39f05a94dd3f'

I am merging the changes in the `bash-git-prompt` subtree.