Update FileGlob plugin to manage Templer input files
Fix the way we get fields from the page
Merge pull request #14 from coudot/master

Update FileGlob plugin to manage Templer input files
  Ran through perltidy.
  Updated to avoid warnings.

  If we're running "make test" then there are warnings because the
 site-suffix isn't populated.  Although this is atypical it seems
 simpler to guard against the unused variable rather than updating
 the test-cases.
  Let us update our copyright year.
  Avoid unnecessary variable.

  Removed "fail" which was only declared and never used; which
 silences a perlcritic warning.
  Added.
Update Templer::Site to fix copyAsset behavior (shell safe filenames in tar).

As the copy is done through a shell command filenames should be modified in
order to protect characters with meaning for the shell (space, quote, etc.)

To achieve that I quote-protect every filename when they do not embed quote,
and double-quote-protect them when it does. In that latter case I also need to
protect backslash, dollar and backquote (which keep their meaning in
double-quote string) as well as double-quote itself.