UI: nicer task details view
Merge pull request #5 from mistercrunch/minor_ui

UI: nicer task details view
Minor UI fix/tweak
Adding BashLexer
Merge pull request #6 from mistercrunch/bash_lexer

Adding BashLexer
Providing a way to specify the executor to use while constructing the DAG object

adding host=0.0.0.0 to ensure the service is accesible from outside localhost

Revert "adding host=0.0.0.0 to ensure the service is accesible from outside localhost"

This reverts commit ce5436bc7dcd70dcb129c1dfa46f9fd7ce743e43.
Merge pull request #3 from mistercrunch/executor_fix

Providing a way to specify the executor to use while constructing the DAG object
integrating config parser to read config values from a file