Bug: AnGST script shebang does not detect python2

[moshi]

AnGST.py script shabang is #!/usr/bin/python now.
This shebang line does not work in some environments.
It should be changed to #!/usr/bin/env python2 because it may be recognized as python3.

FastDTLmapper/fastdtlmapper/bin/angst/angst_lib/AnGST.py

Line 1 in e1f87b4

 #!/usr/bin/python