Rsyslog: parse property filters and file actions with complex templates

Fixes RHBZ#1083016

(cherry picked from commit 74816cdcf599cf005b78d9a686dcedc84faf38b4)

Conflicts:
	NEWS
Test_Kdump: fix test of complete config file

(cherry picked from commit 0951590aa50c37f0ea89f71e9509a7ccff587cd2)
Kdump: parse new options, permit EOL comments, refactor

Fixes RHBZ#1139298

(cherry picked from commit a8d43f617a8238107b71c498136800cb561b6246)

Conflicts:
	NEWS
Systemd: parse semicolons inside entry values, not as EOL comments

Fixes RHBZ#1139498

(cherry picked from commit 414f049a8e65d84eb579d1e40dbf75045ed8d3bd)

Conflicts:
	NEWS