Revert "added ch_god cvar with ability to save to the game config - behavior like g_god in source engine"

This reverts commit aaf1e0d23546f5aa47687a5d3764cdb8751bf790.
Revert "changed console prompt to make it look like bash prompt"

This reverts commit bec7f8354d9eea5372a73fe6e9c225f436c74915.