Bug fix release!

Synchronized version numbers between all builds.

Added:

• ZX-Uno versions(Timex screen and classic screen)
• AY-Wifi version
• classic ZX Spectrum screen driver
• startup logo

Fixed bugs:

• Plain-text viewing was corrupted if you'll press "ENTER" key
• Song changer direction fixed and freezing on last track

Important note!
ZX-Uno and AY-Wifi targets should wait for new version of netman(it will save current network to ESP chip).