BuildManPage.py: Invalid syntax

[abhishalya]

From build:

    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-vc8rcv98/coala/setup.py", line 17, in <module>
        from coalib.misc.BuildManPage import BuildManPage
      File "/tmp/pip-build-vc8rcv98/coala/coalib/misc/BuildManPage.py", line 73
        sections = {'see also': (f'Online documentation: {
    SyntaxError: invalid syntax

@anshalshukla Can you take a look? Looks like we broke something after the f-string merge.

[anshalshukla]

@abhishalya, I think the syntax is fine. The problem is coAST CI is using Python3.5, which does not support f-strings. I am raising an issue on coAST to upgrade its CI configuration to Python 3.6, so I think you can close this issue.

[Srivastava57Harsh]

If this issue still open, can I work on it ?