Resolve deprecation warnings
Migrate to config schema
Bump Atom version requirement
Update CHANGELOG.md prior to v0.12.0
Prepare 0.12.0 release
Move output file (including SyncTeX file) to source dir

By default we now move the output file after a successful build, including
the SyncTeX file if it exists. The files are move to the source directory, i.e.
the directory containing the processed root TeX file.
The behavior is configurable via `latex.moveResultToSourceDirectory`.
Adjust timeout interval for build specs

In an attempt to make the Travis CI builds less "flakey", we're
going to see if extending the timeout interval helps. If not, the
problem is related to TeX Live or some such :finnadie:
:lipstick:
Add spec covering PreviewOpener if Skim is not installed
Parse error messages in log files

First naïve pass at an error message parsing routine. This likely only
covers a small subset of errors, but at least it's a start.

Need to find a definitive list of possible error message formats, so the
matching pattern can be expanded accordingly.
Expand log parsing spec
:lipstick:
Remove 'Success!' debug message
:memo: Improve config descriptions
Fix lint
Bump engine requirement
Update CHANGELOG.md prior to v0.13.0
Prepare 0.13.0 release
Add `sync` method to Opener, with implementation for SkimOpener
Add syncing with keymap ctrl-alt-s