Add Bitdeli flag
'git-flow-support' sets wrong arguments

Fixes #150
Export command fails in 'gitflow_load_settings()'

See https://github.com/petervanderdoes/gitflow/issues/148 for a full description
of this issue.  In short, the export can fail (either raising an error from the
shell, or silently exporting an incorrect value) if the path to the repo
contains spaces.

It is solved by quoting the value to be exported, preventing the shell
from splitting the result into multiple values (and then trying to parse those
as multiple variable-names & values).

Fixes #148
Give warning for feature checkout/co

This command will be deprecated per 2.0.0
Give warning for feature pull

This command will be deprecated per 2.0.0
Update of the contributers.
Version bump 1.8.0-dev.34
Merge branch 'feature/warning-for-cmds-to-be-deprecated' into develop
Update with changes.
Using fetch flag fails sometimes.

When you use the fetch flag the command fails because the fetch fails when the remote branch doesn't exists. Add a check to see if the remote branch exists and if it does not issue an warning instead of an error.
Wrong call to function
Update License year
Update version
Merge branch 'develop' of https://github.com/petervanderdoes/gitflow into develop