Merged r13354 from trunk to 2.5-stable

add Ruby 1.9.2 to .travis.yml

git-svn-id: http://svn.redmine.org/redmine/branches/2.5-stable@13355 e93f8b46-1217-0410-a6f0-8f06a7374b81
Merged r13365 (#14796).


git-svn-id: http://svn.redmine.org/redmine/branches/2.5-stable@13366 e93f8b46-1217-0410-a6f0-8f06a7374b81
2.5-stable: pdf: fix failure exporting issue pdf with UTF-8 U+FFFD (#17826)

This revision has trunk r13368 and r13369 test.

git-svn-id: http://svn.redmine.org/redmine/branches/2.5-stable@13370 e93f8b46-1217-0410-a6f0-8f06a7374b81
Merged r13334 (#17486).

git-svn-id: http://svn.redmine.org/redmine/branches/2.5-stable@13389 e93f8b46-1217-0410-a6f0-8f06a7374b81
Merged r13390 (#17163).

git-svn-id: http://svn.redmine.org/redmine/branches/2.5-stable@13397 e93f8b46-1217-0410-a6f0-8f06a7374b81
Merged r13404 from trunk to 2.5-stable (#17581)

stricter check of uploading attachments.

Contributed by fred bregar.

git-svn-id: http://svn.redmine.org/redmine/branches/2.5-stable@13405 e93f8b46-1217-0410-a6f0-8f06a7374b81
Updates for 2.5.3 release.

git-svn-id: http://svn.redmine.org/redmine/branches/2.5-stable@13470 e93f8b46-1217-0410-a6f0-8f06a7374b81
Merge with github 2.5.3 2.5-stable branch revision

--HG--
branch : gh-bb-chili-mix-hg-git