hs.timer module
hs.pathwatcher module
hs.battery and hs.battery.watcher module
hs.pasteboard module
typos and removed links to Mjolnir
hs.dockicon module
Merge pull request #108 from asmagill/battery

Import hs.battery and hs.battery.watcher extensions
Merge pull request #109 from asmagill/pathwatcher

Import hs.pathwatcher extension
Merge pull request #110 from asmagill/timer

Import hs.timer extension
Merge pull request #111 from asmagill/pasteboard

Import hs.pasteboard extension
Merge pull request #112 from asmagill/typos

typos and removed links to Mjolnir
Merge pull request #113 from asmagill/dockicon

Import hs.dockicon extension
Add set_primary() to hs.screen. Closes #56
Import spotify module. Closes #70
Import inspect extension. Closes #88
Merge remote-tracking branch 'Hammermaster/master' into playground