add git metadata info to template

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
feature: add git metadata automatically

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
parse timestamp into simple format

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
fix issue while creating from temporary dot-file

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
fix spacing issues in html template

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
Merge branch 'git-metadata'
1.1.3

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>