Updating version of tomcat-jdbc to 7.0.27

Current tomcat jdbc version has cyclic dependency on the same module,
which causes build failures in some dependency management tool like ivy
+ ant.
B-48565: add Link header for prev and next
Merge remote-tracking branch 'upstream/master' into B-48565
Merge pull request #249 from shintasmith/B-48565

add Link header containing next and previous links
[maven-release-plugin] prepare release parent-1.2.10
[maven-release-plugin] prepare for next development iteration
Merge pull request #248 from omanand/master

Upgrade tomcat-jdbc version
B-51009: add Around Advice that knows how to retry connection failures from Postgres/Tomcat JDBC connection pool
Merge pull request #251 from shintasmith/B-51009

B-51009: add Around Advice that knows how to retry connection failures from Postgres/Tomcat JDBC connection pool
[maven-release-plugin] prepare release parent-1.2.11
[maven-release-plugin] prepare for next development iteration