plugins: added an initial, untested implementation of NFC authentication plugin
config property is added to plugin interfaces
plugins: support for config
tlm config initial implementation
config: memory error fixed
remove code duplicate
session: add configuration for session command line
config: APIs added to check if key/group exists in config
config: new keys added to support auto login & pam service file
session: clean up the session exec part
Merge branch 'config' of github.com:01org/tlm into config
session: add configuration for session search path
config: providing sample tlm configuration file
fix double free exception
config: support for boolean keys
Consider configuration while auto re-logging
build: fix parallel build failure
config: fix get_boolean() and comment out config items with proper defaults
automake: fix whitespace issues
support existing config items add some more configurability
add support for default user name templates and prepare