Weiss Schwarz Update 0.5.2

Update for Weiss Schwarz Simulator:  Adds 21 new sets.  Massively improves deck editor loading times.  Bug fixes.

Current progress in making all the cards at about 85%.

New sets:

• Alice Gear Aegis (W108)
• Blue Archive (W112)
• Guilty Gear Strive (SX06)
• Index and Railgun 2 (W13)
• Railgun S (W26)
• Railgun Power Up Set (WP03)
• Little Busters Refrain (WE18)
• Little Busters Card Mission (WE21)
• LB Half of Da Capo VS Little Busters (WE30)
• Love Live Nijigasaki Anime (W97)
• Love Live Vol 3 (W68)
• Love Live Thanksgiving (WE38)
• Live Live 10th Anniversary (WE39)
• Love Live Miracle Live (W109)
• Love Live Sunshine (W60)
• Macross Delta (SE45)
• Project Sekai Colorful Stage (S91)
• Project Sekai 2 (S109)
• Shakugan no Shana (W14)
• Shakugan no Shana F (WE15)
• Shakugan no Shana Premium Booster (WE41)