Fixes issue #416: Helioviwer tests should not break on server error.
add print statement to let people know when helioviewer tests are skipped
Minor fixes
Additional tests for sunpy.map.map
Minor fix
Added tests for rotate()
Add travis config to master
More tests taking scaling into account
Merge pull request #421 from khughitt/master

Prevent Helioviewer unit tests from failing when server is inaccessible
Merge pull request #438 from ankit-maverick/minor_fixes

Minor fixes
TimeRange updated to accept TimeRange objects.
Merge pull request #442 from Cadair/staging

Travis Python 2.6
Commenting the tests in sunpy.map.map
accept time strings with more than 6 trailing zeros after the final dot.
parse_time: do not use two edge-cases at the same time in the test of trailing zeros
Merge branch 'staging'

Conflicts:
	.travis.yml
Merge pull request #441 from drewleonard42/staging

TimeRange updated to accept TimeRange objects.
Adding correct flags in tests for resample method
Commenting the tests for function resample in sunpy.map.map
fix test of parsing a time string with more than six trailing zeros