* Adds missing file for namespace information, to help generated GIR
* Install VAPI and deps file
* Install header file for parallel installation of API versions

gb_vim_complete_edit_files returns the completed file path as an
absolute path even when the user typed a relative path. This commit
makes the completion look like the user input even for relative paths,
which allows gb_command_bar_complete to correctly complete file paths
for the user.

https://bugzilla.gnome.org/show_bug.cgi?id=767369

https://bugzilla.gnome.org/show_bug.cgi?id=767371

Emit a warning if the provided completion is not a prefix of the command
typed by the user, and don't display it as an option. Otherwise we would
read past the end of a character array.

https://bugzilla.gnome.org/show_bug.cgi?id=767369

gb_command_bar_complete expects completions returned by the
GbCommandVimProvider to include the full prefix that the user typed in,
not just the filename. Since gb_vim_complete_edit_files returns the
filename or a relative path from the working directory,
gb_command_bar_complete reads past the end of a character array. This
commit makes the completion provider return full file paths to fix this
issue.

https://bugzilla.gnome.org/show_bug.cgi?id=767369

https://bugzilla.gnome.org/show_bug.cgi?id=767416

https://bugzilla.gnome.org/show_bug.cgi?id=767416

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>

This lets us fallback to previous vala versions and still define the right
values to the ValaCodeContext.

Matthew Leeds authored May 31, 2016 and Sébastien Lafargue committed May 31, 2016

The desktop-file-validate utility complains during a "make check", but
this commit fixes the syntax to prevent that.

https://bugzilla.gnome.org/show_bug.cgi?id=767081

Matthew Leeds authored May 31, 2016 and Sébastien Lafargue committed May 31, 2016

In vim, :open <file> works like :edit <file>. This commit makes Builder
mimic that behavior.

https://bugzilla.gnome.org/show_bug.cgi?id=767080

Matthew Leeds authored May 31, 2016 and Sébastien Lafargue committed May 31, 2016

The array of vim commands is slightly out of order, so this commit
fixes it to be in alphabetical order.

https://bugzilla.gnome.org/show_bug.cgi?id=767079