tests/EncodedPolyline: Fixed indent
Format/EncodedPolyline: Added opt_factor parameter to encode/decode()
Format/EncodedPolyline: Change default factor to 1e5

This matches the factors in the other methods and the default of the
original algorithm. Having this set at 1 before can be considered
as a bug.
Do not manage cache when cached tile is on target layer's backbuffer
Merge pull request #980 from ahocevar/ignore-backbuffer

OL 2.13rc3: Re-adding layer to map fails with TileManager enabled
Merge pull request #981 from Turbo87/encoded-polyline

Small Encoded Polyline bugfix (r=@bartvde)
Avoiding duplicate events
We don't want to re-select an already selected feature
Fixing tests

Selecting the same feature again should not do anything, which was ensured
in the old implementation by a check in the SelectFeature control. This
means that the previous commit causes a change in behavior in standalone
mode, which I would consider a bugfix. I documented this change in the
release notes.
Merge pull request #984 from ahocevar/modifyfeature

ModifyFeature: Two consecutive events "before/afterfeaturemodified" (r=@bartvde)