Tool for using and creating clipboard templates

Features

• storing of templates in a file at ~/.config/xtemplate.txt
• opportunity to use hardcoded templates which will stored in program and not in a file (via make_hardcoded_template func in\after calling setup_data method inside app class constructor)

Template file format
Templates records are separated by empty line

• first line is the template name
• second line is the comma separated template's vars names
• third line is the comma separated template's tags
• rest of lines is the template's body