GH-177: Cleaned up scripts in the `Developing.md`.
GH-177: Cleaned up scripts in the `Developing.md`.

Fixes #177.

Signed-off-by: Akos Kitta <5adc53eb8928d8424ddf49bf102dba40aa33cffe@gmail.com>
lmcgupe/theia,epatpol/theia-1,epatpol/theia-1,lmcgupe/theia,lmcgupe/theiagreenkeeperTest,epatpol/theia-1,lmcgupe/theiagreenkeeperTest,hexa00/theia,hexa00/theia,lmcgupe/theiagreenkeeperTest