Setting Git's global user.name and user.email are missing from
instructions, causing check.rake to fail at this step.
Signed-off-by: Axilleas Pipinellis <axilleas@archlinux.gr>

Fix not using git.bin_path in config.

Add Gitlab::VersionInfo class to fix and simplify version check.

improve gfm autocomplete

It returns "yes" if required version is "1.7.10" and current version is "1.6.10",
because the patch version of current version equals to that of required version.

Setting the working directory before git operations

Puma configuration for relative base URL

Bump charlock_holmes to 0.9.6.4

Signed-off-by: Axilleas Pipinellis <axilleas@archlinux.gr>

Fix errors during backup task. Fix #3785

Code cleanup: Replace old hashes and remove trailing spaces

By default there is no public/uploads directory when no attachments
are uploaded. Prompt users to create the uploads directory during
install otherwise the backup task will fail.

Place mysqldump args in single quotes to avoid error if password
contains special characters.
Signed-off-by: Axilleas Pipinellis <axilleas@archlinux.gr>

Fix check git version.

maintenance policy

Add minitest to Gemfile. Fix #3826

Closing #3614" and "Closing #3574.

Checking is "yes" only if git version equals "1.7.10" exactly.

There are occasions where minitest is not bundled in packaged
versions of ruby that some OSes distribute (eg Fedora). Adding
minitest to Gemfile ensures that it gets loaded and tests can run.
Signed-off-by: Axilleas Pipinellis <axilleas@archlinux.gr>

fix API route to delete project hook