Have predict.py fork for itself, and use an alarm to prevent hung processes
Merge pull request #73 from danielrichman/master.

predict.py: fork and alarm
Hacky/temporary fix for issue #77. The real bug is still at large
Merge pull request #78 from danielrichman/master

Hacky fix for issue #77
NOTAM stuff
Updated about box
Initial KML overlay working
Tidy up with help from Randomskk
Merge pull request #79 from rharrison/master

Update to display basic KML overlay of UK NOTAMS and restricted airspace.
Forbid zero or negative ascent/descent rates
Merge pull request #81 from danielrichman/master

Fix issue #80: negative ascent or descent rates cause bad things.
Check that the timestamp key exists first
Also use alarm to clean up hung pred processes
Merge pull request #83 from danielrichman/master

Miscellaneous fixes
Fix input box CSS to prevent Run button being hidden. Closes #84
Merge pull request #85 from adamgreig/run-button-fix

Fix input box CSS to prevent Run button being hidden. Closes #84
Add a new max-height to input box, fixes #86
Merge pull request #87 from adamgreig/run-button-fix

Add a new max-height to input box, fixes #86
Fixed newline at start of KML breaking it, closes #82
Fix launch point hover times being wrong for non-UTC zones - closes #76