strip tags before including on card (#505) (dae/anki cee9b2e)
 run basic integrity check prior to full up  (dae/anki d2535fd)

This commit omits any code in the UI that handles changes in the full sync result.
 catch notes with invalid field count in db check (dae/anki 7ad33fe)
 modding the schema should also set collection modified (dae/anki 84a03d2)

required for the force full sync case
Update sibling/burying behaviour to be in line with Anki 2.0.14.

Includes changes in these commits:
rework sibling handling and change bury semantics (afde116)
unbury on open for now (a2463eb)
unbury on open/close and make sure we set usn when unburying (0bef1d8)

Changes that expose burying options in the UI are not included here.
 we can remove graves when uploading and save space (dae/anki e9ab912)
Merge pull request #116 from hssm/col-2.0.14

Catch up on changes to collection.py