ec2-api-tools 1.6.12.2

Closes #27519.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
jsoncpp 0.6.0-rc2
orthanc 0.7.3
Changes to formulae based on advice of adamv
Converting ' to "
remove trailing whitespace
orthanc 0.7.3 & jsoncpp 0.6.0-rc2: updated comments, shortened diff & fixed <CR><LF> patch issue with git/test server
orthanc: add dep for jsoncpp
orthanc: updated test
jsoncpp: remove glob, calculate exact filename with g++ -dumpversion
jsoncpp: remove trailing whitespace
jsoncpp: change g++ to #{ENV.cc}
jsoncpp: remove glob from test_lib_json install
jsoncpp: test to libexec & orthanc: tidy mkdir
orthanc: add 0.7.3 bottle.
jsoncpp: add 0.6.0-rc2 bottle.