serializing modify the response's content type
allow the setting of the 'views' directory, like stated in documentation
FileUtils: Use a tempdir for the path_or_empty on an existing dir test.

'/tmp' does not exist on all systems, use a tempdir instead. Ref #194
Mock open_file in D2::Core::Request::Upload namespace in test

On most platforms altering the coderef for D2::FileUtils::open_file
via glob assignment doesn't alter references where that code has been
imported into other namespaces, such as D2::Core::Request::Upload.
Win32 is one exception; in which case D2::Core::Request::Upload::open_file
was actually being mocked, highlighting a broken test case.

Mock D2::Core::Request::Upload::open_file to always croak (rather than
returning 0 and expecting it to behave like a file handle), and undo
the mock once finished that portion of the test. Ref #194.
first stab at porting shining new script/dancer2 from D1
make introduction more fluid
more wording and remove unnecessary use
Merge pull request #211 from akarelas/pr/MakeViewsdirConfigurable

Allow the setting of the 'views' directory, like stated in documentation
Merge pull request #230 from drebolo/master

New routines for Dancer2::Test to check pod coverage in apps routes
Make Cookie objects stringify to their value.
Document the new stringification changes.
Merge pull request #224 from mokko/pr/docs

make introduction more fluid
Merge pull request #223 from mokko/devel/script

first stab at porting shining new script/dancer2 from D1
don't use 'defined or' operator
Merge pull request #215 from veryrusty/bugfix/win32

Test case fixes for Win32 fails from #194
Merge branch 'serialize-content-type' of https://github.com/yanick/Dancer2 into yanick-serialize-content-type
Merge branch 'yanick-serialize-content-type'
Dancer2 not Dancer in t/serializer.t
backport changes from PR #149 to remove 'type'
add dzil ExecDir plugin