Added implementation of conditional extension enabling
Extension is enabled by default and can be disabled by passing --disable flag
Added config files for various extensions
Changes extension_config to extension_ini variable to better reflect its contents
Removed
Fixed log command to use logfile
Extension uninstall command
Update help message with install/ext and uninstall/ext commands
Update help message with install/ext and uninstall/ext commands
Update help messages with more clear look
Removed TODO flag from completed commands
Update readme with message from help command