Changes

Created an invoker-module to prevent the job from including all the
hadoop dependencies once again
 (commit: fffd21b9e21b9572899722516c0c6e10a16db15c)

Package in libs
 (commit: 4ca12576421f97206a423b90978a9b684619ae7b)

Added an extra sanity check in the run.sh script.
 (commit: dae7ccb17d1e55a49039a7388ff60797959fc609)

Added an extra line to show how to customise location of krb5.conf
 (commit: 6086fdeca97e33163c28c23062593b6f17f23b95)

Modified to support dynamic identification of the correct file-system
for hadoop input
 (commit: dd68c05afd42a7a8beb6c10dde0a134b2a9b47a4)

Refactoring to make MetadataIndexingApplication closer to a reusable
real-world case.
 (commit: 48366f7a72262d6f1442b635b466a2b929b9bcd3)

Parametrised the script to make it more flexible.
 (commit: 048313b7a4b5d7b85e5aba5d9e31227a96008016)

Corrected internal versions
 (commit: d5e904f8602621fb085dc9d52d2bf6a31992b8d9)

Pom indentation and small fixes
 (commit: 12d18ec97e3c72d09addc0455c71dd17d96a1de5)

Changed version to 7.0-SNAPSHOT
 (commit: 617efc9a7b921f06f00bcf8aee6e104253242f84)

Fixed some post-merge stuff
 (commit: 7bb7162b0968ca5e0fdcb83f8b63551f8573c8f9)

[maven-release-plugin] prepare release netarchivesuite-7.0
 (commit: 90520aea9d5e13775630dfd51d5942015feb6732)

[maven-release-plugin] prepare for next development iteration
 (commit: 9f8459ec50a9145c1922559b5ed7a407b550ca7b)