Theoretically fix #360
Make window_width an int
Adds shortcuts to increase and decrease height
Merge pull request #361 from seth--/height-change-shortcuts

Adds shortcuts to increase and decrease height
Merging upstream
Re-add horizontal align and width to fix #258
Merge pull request #362 from svtdragon/master

Re-add horizontal align and width to fix #258
factor get_final_window_monitor out of get_final_window_rect
use primary number if /general/display_n equals -1
rename height and width locals to reflect they store percentages
fix: don't assume top coordinate is zero
fix: compared total #pixels with percentage
Kill signal update

Uses SIGHUP instead of SIGTERM in delete_shell.
Fixes #353
Merge pull request #366 from filipsohajek/master

Kill signal update
remove unused primary_display from gconf schema
fix stale comment
prepend "always on primary" option to display_n combo
select dest_screen or "always on primary" option
set display_n key to chosen display or "always on primary" special value
replace magic number with ALWAYS_ON_PRIMARY