Merge pull request #1686 from shackbarth/upgrade_test

test an upgrade from 4.4.0
backport chrome fix to 4.5
Merge pull request #1698 from shackbarth/chrome-fix

backport chrome fix to 4.5
style changes for maps
Merge branch 'xtuple46' into map1
fix filter icon style
Merge pull request #1708 from jgunderson/map1

fix filter icon style
Merge remote-tracking branch 'XTUPLE/4_6_X' into haxtuple-rest
Merge remote-tracking branch 'XTUPLE/4_5_x' into haxtuple-rest