Fixed background image name for retina
Add support for analog mappings in PSX system plugin
Update Mednafen submodule
Update Mednafen submodule
Fix right stick in Playstation system plugin
Implement serialLookupForFile: for PSP system plugin
Add Wii U Pro controller to PSP automappings
Add analog support and Wii U Pro controller to PSX automappings
Merge pull request #1099 from dannyow/master

Fixed background image name for retina
Update PPSSPP submodule
Implement serialLookupForFile: for NDS system plugin
Add compressed ROM support for header and serial lookup during import
Add PSP Serial Lookup for Compressed ISO (CSO)

based on code from Ciso by BOOSTER
Merge pull request #1131 from loicloic/master

Add PSP Serial Lookup for Compressed ISO (CSO)
Rename md5ChunkSize to HASH_READ_CHUNK_SIZE and remove the unused crc32ChunkSize as the same read chunk is used for both hashes. Increase the chunk size from 10KB to 32KB. Optimize CRC32 inner loop to avoid calling the length message for each byte. Together these changes reduce total hash calculation time by about 20% when reading from an SSD.
Merge pull request #1134 from joewreschnig/master

Avoid per-byte ObjC message when importing (~20% faster)
Update Mednafen submodule reference.
Update submodule reference.
Force install of cores during setup assistant that are set as default in OEApplicationDelegate
Add error: parameter to -loadFileAtPath: method. And update each type of IPC communication to send the NSError back to the callers.