Fix for tox 2.x

Tox 2.x does not parse the current tox file as is, the comments cause
"ValueError: No closing quotation". Remove the comments to make the file
work with recent tox.

This is caused by a backwards incompatible change in tox:
https://bitbucket.org/hpk42/tox/issues/181

Closes-Bug: #1527562
Change-Id: I2a12093dcb3207be1a888445ec59e1b7da849852

tox.ini

@@ -11,15 +11,15 @@ install_command = pip install {opts} {packages}
 deps = bashate
 whitelist_externals = bash
 commands = bash -c "find {toxinidir}          \
-         -not \( -type d -name .?\* -prune \) \ # prune all 'dot' dirs
-         -not \( -type d -name doc -prune \)  \ # skip documentation
-         -type f                              \ # only files
-         -not -name \*~                       \ # skip editors, readme, etc
+         -not \( -type d -name .?\* -prune \) \
+         -not \( -type d -name doc -prune \)  \
+         -type f                              \
+         -not -name \*~                       \
          -not -name \*.md                     \
          \(                                   \
           -name \*.sh -or                     \
           -name \*rc -or                      \
           -name functions\* -or               \
-          -wholename \*/lib/\*                \ # /lib files are shell, but
-         \)                                   \ #   have no extension
+          -wholename \*/lib/\*                \
+         \)                                   \
          -print0 | xargs -0 bashate -v"