Update to 1.8

Major update.
Added exclusive army tree path for player hivemind empire.

Change description of some attachments.
Added exclusive attachment for robotic armies - "Software: Unbreakable Valor 0.3.09d" - increases morale damage.
Added two exclusive attachments to mech-like troops - balanced analogues of "Engineers Squads" and "Field Shield Generator" - "Field Repair Battalion" and "Mobile Shield Generators".

Added exclusive attachment for Gene Warrior Army - Advanced Powered Exoskeletons, is implied that they are equipped by default Powered Exoskeletons.
Added exclusive attachment for Mercenary Auxilia - Contract: The right to trophies - now there should be a sense of hiring them.
Rebalance of Psionic Army.
Redraw some attachment icons.

From now on, empires with synthetic ascension will not be able to recruit standard troops from alien organic species.
Alien species in synth empires are called only as cyber-thralls.
New army - Legion of Cyber-Thralls.

minor fix.

Update dedicated to ascended synthetic empires:
- add two armies - analogues of Armored Division and Mech Brigade - Corpus of Battle Tripods and Cohort of Doomoliths.
- removed the possibility of recruiting xenomorph army to synths.

Update to 1.6.

icons

Description of mech brigade corresponds to reality - I trivial forgot to write down the necessary lines.
Reduced morale damage and morale of mech brigade.
Little fix of Russian localization.