Release 0.4.0-alpha

[Ph0enixKM]

Changes for 0.4.0 release:

• len, exit and lines are now a built-ins and not standard library functions giving us ability to better optimize resulting bash code
• Renamed iterator loop now starts with for instead of loop: for item in x instead of loop item in x
• Added new standard library function glob for resolving glob paths
• Failing functions that return array now return empty array upon failing (before it was an undefined behavior)
• Changed unsafe keyword to trust as it better describes the purpose of this command modifier
• Added support for GitBash on Windows
• Added generic array type ([])
• Added input_hidden function for entering information in secrecy such as passwords, tokens
• Improved replace and replace_regex functions with better escaping and added optional sed with extended regex syntax
• Better documentation for standard library files
• Renamed standard library functions
• Constant variables (const instead of let)
• Native array slicing
• Trailing comma support in imports
• New CLI interface (subcommands)
• Bugfixes