implementing the highly wanted select box for hand picking firmware builds that are available on baseflight.net
handle all sorts of edge cases that would otherwise break UI or functionality
add A-tail Quad to supported multiTypes, no svg & using custom svg and default 3D model at the moment

#58
whops, fixing trailing commas
fix release/time sorting of fetched builds, optimize, needs more testing
correct callbacks in firmware flasher, optimize speed by updating UI between read/write operations
add link pointing to baseflight wiki on github

#57
fix gps distance to home not updating in GPS tab
add adjusted svg graphics for V tail and A tail quad from norem

#58
track settings changes via events
add extras folder
implemented simple review mechanism
EXPERIMENTAL delayed connect callback chain bugfix, this took months to track down
updating changelog
reworked serial layer (more verbose), added checks for chrome.runtime.lastError in connect and disconnect api calls
fix failed indentation in last commit
fix internal pointers for window resize handler in review code
Updated GPS settings

- Added SBAS disabled (-1) to configuration tab
- Fixed GPS signal strength bars
stop the dialog from jumping vertically
moving to different time format