tomcat 7.0.53

Closes #28045.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
mtr: fix patch SHA-1.

Closes #28046.
Stop jumping through hoops to get at the collector object
Remove now unnecessary branching from bottle DSL methods
Extract tag and checksum selection from DSL method
Remove unused parameter
swig: update 3.0.0 bottle.