Revert "cache and config in .gitignore"

This reverts commit 5aae486aa2af2341da014dd79e55908dbeeaa1f0.
imdb: cast now working with very long lists, too (testSeries2)
test_imdb: modified test to match changed imdb data
imdb: actor image fixed
test_imdb: disabled testMovie6 - IMDB has no longer a runtime for this movie
Merge pull request #27 from robelix/imdb-fixes

Fix issue #27 by changing IMDB pattern matching and updating test cases
add userseen to search query
extend listquery to get mediatype name
add mediatype to list template (elegant)
Merge branch 'master' of https://github.com/andig/videodb
Merge pull request #31 from andig/php55mysqli

With PHP 5.5 the mysql extension has been deprecated
Merge branch 'php55mysqli'
Merge branch 'php55mysqli'
Merge branch 'php55mysqli'
Merge pull request #32 from andig/php55mysqli

Merge branch 'php55mysqli' of https://github.com/andig/videodb into php5...
Merge branch 'master' of https://github.com/andig/videodb
Merge pull request #29 from robelix/mediatype-in-list2

Add Mediatype to list view as 'mediatypename'.
Merge pull request #28 from robelix/userseen-in-search2

add userseen to search query
Added blu-ray, avchd, hdd and hd-dvd to the list of media types.

Now images for these media (blu-ray, avchd, hdd and hd-dvd) types are added to the PDF export.
Fixed fetching plot.

<p class="plotpar" has changed to <p class="plotSummary".