[BUG] Application doesn't conform to XDG specs

[MrDwarf7]

Problem

Application doesn't conform to XDG specifications.

Reference here:

webapp-manager/usr/lib/webapp-manager/common.py

Lines 51 to 53 in 95c7b34

	# Constants
	ICE_DIR = os.path.expanduser("~/.local/share/ice")
	APPS_DIR = os.path.expanduser("~/.local/share/applications")

Solution

Checking the expansion and existence of user-space environment variables first before setting 'constants', falling back to existing locations if they don't already exist.

Note:

Will submit PR shortly addressing this