basic travis config
Merge pull request #1 from foosel/devel

Update fork
Merge pull request #2 from foosel/devel

Devel
Should resolve #402 (only for cicular beds)
Upped version
Fix error where API state is requested and printer is offline
Merge pull request #419 from C-o-r-E/devel

Fix error where API state is requested and printer is offline
Merge branch 'devel' into nullie-circular-beds
Merge pull request #372 from brad/travis-ci

Basic travis config
Small adjustments to #407

- Refactored drawGrid into two functions drawRectangularGrid and drawCircularGrid
- Made sure grid for circular beds always "starts" at (0,0) so that e.g. for a radius of 105mm the center of the bed will be on the grid lines
- Made center on circular bed be better visible by making origin lines thicker
- Made initial focus on bed center properly
Merge branch 'devel' of github.com:foosel/OctoPrint into devel
Further work on the REST API, documented most of /api/printer and while at it also fixed #365
Some more work on the REST API documentation & set Location header on file upload response
Logging is now configurable via config-file
Added last print time to popover on file list
Better error handling for capture issues during timelapsing

Should help debugging issue #425 and any future problems in that area.
Start counting the layers at 1 instead of 0 in the gcode viewer.

Fixes #424
Merge branch 'devel' into imrahil-print_time
Decrease image counter if an image could not be captured from webcam

Should keep rendering of timelapse from breaking if only a couple of images couldn't be captured due to whatever reason. Suggested by @midopple in #344
Corrected typo for print bed command "offset", expected parameter is called "offset" not "offsets"

Compare #444