rename hide to collapse, closes #567

(cherry picked from commit fb7e4b644cad5e4b96041d113fd5bef269b2aded)
Fix for button flicker, closes #796

(cherry picked from commit 1f5048acc73c5d803b0f18776c595df1ccc9a757)

Conflicts:
	src/css/bootstrap.dark.min.css
	src/css/bootstrap.light.min.css
added confirm to delete dashboard
Make links more obvious in dark theme

(cherry picked from commit 87ce2bf116de1d6a15d6f71f25eefb5814fadd9c)

Conflicts:
	src/css/bootstrap.dark.min.css
	src/css/bootstrap.light.min.css
removing "min-height: 80px;" from class label

the css-class label is used in the fields section of the table panel. checked fields currently have a 80px rectangle around their names.
(cherry picked from commit a825d8e4f0ad09d595f1e7c584e4921f11d01a6e)
Revert "Make links more obvious in dark theme"

This reverts commit ecf5f68c4e404389db100cbb317f39705d7f8ed2.