Fixing error reporting in relation to issue #277.
Fixing issue #276.
Fixing issue #278.
Fixing issue #280.
Fixing issue #279. Apparently UAC/5 dps calculation was also wrong.
Fixing issue #281.
Fixes issue #282.
Fixing issue #283.
Merge branch 'hotfix/1.5.3' into develop
Merge branch 'develop' into feature/omnimech

Conflicts:
	src/lisong_mechlab/model/DataCache.java
	src/lisong_mechlab/model/chassi/Chassis.java
	src/lisong_mechlab/model/loadout/Loadout.java
	src/lisong_mechlab/model/metrics/BurstDamageOverTime.java
	src/lisong_mechlab/model/metrics/TurningSpeed.java
	src/lisong_mechlab/model/upgrades/Upgrades.java
	src/lisong_mechlab/mwo_data/helpers/LoadoutXML.java
	src/lisong_mechlab/view/preferences/PreferencesDialog.java
	test/lisong_mechlab/model/loadout/LoadoutTest.java
Kind of happy with the chassis classes now. Updating tests for them.