Merged r11390 from trunk to 2.2-stable.

Bulgarian translation of jstoolbar-bg.js updated by Ivan Cenov (#13181)

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Merged r11399 from trunk to 2.2-stable (#13138)

not use htmlentities gem in rfpdf plugin.

Contributed by Jun NAITOH.

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Merged r11389 from trunk to 2.2-stable.

add "tmp:clear" to "ci:setup" rake task for translation.

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Merged r11432 from trunk to 2.2-stable (#13207, #13206)

Portuguese translation for 2.2-stable updated by Rui Rebelo.

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Merged r11491 from trunk to 2.2-stable (#13310)

pt-BR "label_last_n_weeks" translation updated.

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Merged r11498 from trunk to 2.2-stable (#13325, #13324)

pt-BR translation for 2.2-stable updated.

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Merged r11528 from trunk to 2.2-stable (#13343, #13339)

Vietnamese translation for 2.2-stable updated by Minh Thien Nguyen.

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Merged r11529 from trunk to 2.2-stable (#13343, #13339)

r11529 has some 2.2-stable translation.

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Merged r11553 from trunk to 2.2-stable (#13398, #13391)

Czech translation for 2.2-stable updated by Karel Pičman.

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Merged r11371 from trunk (#13165).

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Backported r11424 from trunk (#12243).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/2.2-stable@11594 e93f8b46-1217-0410-a6f0-8f06a7374b81
Merged r11351 from trunk (#13127).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/2.2-stable@11595 e93f8b46-1217-0410-a6f0-8f06a7374b81
Merged r11446 from trunk (#13232).

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Merged r11637 from trunk to 2.2-stable (#13354)

PDF: fix incompatible character encodings: UTF-8 and ASCII-8BIT.

Contributed by Jun NAITOH.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/2.2-stable@11638 e93f8b46-1217-0410-a6f0-8f06a7374b81
Merge remote-tracking branch 'upstream/2.2-stable' into 2.2-stable
Merged r11648, r11649, r11650 from trunk to 2.2-stable.

upgrade Rails 3.2.13.

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Updates for 2.2.4 release.

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Merge branch '2.2-stable' of git://github.com/edavis10/redmine into 2.2-stable