Clicol

This release features paste guard functionality which is to prevent pasting either accidentally/unintentionally or being able to cancel the pasting.

fixing problem with caption command line argument. It is now overriding the config file settings.

Fixed a tricky issue related to USB serial converter.

Added option to use caption template:<BR>
Example through command line argument:<BR>
--caption "%(hostname) - %(host)"

Of course you can add this to clicol.cfg file as well but if you use command line argument you can use SHELL variables as well. Currently only hostname and host is supported as templates.

New features added like plugins. You may check out plugins: [clicol_plugin_aspath](https://github.com/realvitya/clicol_plugin_aspath) and [clicol_plugin_extra](https://github.com/realvitya/clicol_plugin_extra)

Clicol is now **python 3** compatible. Python 2.4 support is dropped. A separate branch is kept for that as we use it in a hidden dungeon.

New configuration directory is `$HOME/.clicol`. Priority how config files are read from high to low: $HOME -> $HOME/.clicol -> $PWD -> /etc/clicol

Project was able to make it to [Cisco DevNet](https://developer.cisco.com/codeexchange/github/repo/realvitya/clicol/) portal.

This version would be the first stable release after excessive tests on various systems.