Bugfixes and some sweet functionality where you can reconnect device to client without restarting client :)

[ice.3.1.0][2017-09-26]

• proxmark3 client can reconnect to device without restart (iceman)
• lots of bug fixes (many many)
• trace/securakey-64169.pm3 - trace of a scecurakey (atyppo)
• 'hf mf decrypt' - got some longer input and helptext parameter (iceman)
• Updated the Reveng 1.51 sourcecode to 1.52 from Reveng project homepage (iceman)
• 'hf 14a read' - disconnects when failing to read tag (iceman)
• 'hf mf csave' - renamed parameter 'i' to 'o' as in output (iceman)