Allow node IDs with spaces/dashes in config. Use dashes in GUI. (ref #230)
Account for 'size' of directories and deleted files when calculating in sync percentages
Test script for folder create/delete
Failing integration test for folders + readonly (ref #231)
Also remove dashes from GUI entered node IDs
Also sync changes to only permission bits (fixes #237)
Fix handling of changed/deleted directories (fixes #231)
Properly handle read-write/read-only windows<->posix (fixes #236)
Find correct upgrade asset for arm (fixes #232)
Revert "Show liveness indicator (beating heart)"

This reverts commit 84c4298cd53445b38ff7a82e9abd772057975ef9.

Conflicts:
	gui/app.js
	gui/index.html
Don't deadlock while sending and receiving large indexes
Add bootstrap-3.1.1
Revamp UI (fixes #185, fixes #147, fixes #136, fixes #124)
Explain tilde in repo editor
Don't attempt to fetch suppressed files
Don't load files from index into suppressed state
Removing a nonexistent file is success
Correct units for rate limits (ref #234)
Tweak icons and spacing
Implement HTTPS for GUI