Rename show url

ISSUE_URL renamed to SHOW_URL. To
follow redmine API strictly.

Signed-off-by: Martin Abente Lahaye <martin.abente.lahaye@gmail.com>
Add send patches feature

send.py script uploads patches to redmine,
and creates a new issue for patches.

Usage:
./send.py -s "My new feature" -f 000*

Signed-off-by: Martin Abente Lahaye <martin.abente.lahaye@gmail.com>
Fix styling details

Signed-off-by: Martin Abente Lahaye <martin.abente.lahaye@gmail.com>
Refactor and fix styling

Signed-off-by: Martin Abente Lahaye <martin.abente.lahaye@gmail.com>
Improve messages and styling

Signed-off-by: Martin Abente Lahaye <martin.abente.lahaye@gmail.com>
Fix styling

Signed-off-by: Martin Abente Lahaye <martin.abente.lahaye@gmail.com>
Update README

Signed-off-by: Martin Abente Lahaye <martin.abente.lahaye@gmail.com>
Release 0.1.0

Signed-off-by: Martin Abente Lahaye <martin.abente.lahaye@gmail.com>