Early release N3XT

[sansar]

N3XT rev 3.0

Add nkshare protocol for nkserver. Use:
nkshare:hostnameort:emm/caid/mask:usernameassword:commkey
N.B. For nkshare the username MUST be exactly 4 characters and the password
and commkey MUST be exactly 16 hex bytes (32 characters). Do NOT use keepalive
or proxies at this time. emm is a 1 or 0 to enable/disable in the cardclient.conf.
In the [N3XT] ini section you have to manually add ForceCamId=1 and your CamId=00112233.

Remember to use the Explore Data button in the config screen to get to the real .ini location.

Restore nagra1 for RTN on Galaxy3c. You need keys (available elsewhere) and you need to add
C901:2650: ;gc3 to providers.map and Nagra=-5 (or whatever to give Nagra1 a higher priority
than Nagra2) in n3xt.ini. Updated files are included in the distribution zip.

Fix EMM activity reset of the keepalive timer