qisys modules

• qisys.archive – Manage .tar.gz and .zip files
• qisys.command - Launch processes
• qisys.envsetter – controlling environment variables
• qisys.interact – Interacting with the user
• qisys.parsers – Generic command line parsing tools
• qisys.project - Base project
• qixml module
• qisys.remote – Network operations
• qisys.script – Tools for qibuild scripts
• qisys.sh – Common filesystem operations
• qisys.ui – Tools for the command line user interface
• qisys.version – Managing packages versions
• qisys.worktree - Registering project paths