duration calculation algorithm added to SoundUtils.java
duration calculation algorithm and related JUnit test cases are added.
Merge branch 'master' of github.com:nla/banjo into bs-dsc-393-duration
code indentation changed to 4 chars
Merge branch 'master' of github.com:nla/banjo into bs-dsc-393-duration
reinitialise amber pages if something odd happens
Merge branch 'master' into js-bugfix
tidy up ocr import
only allow docworks import when jobstatus is valid
remove IPTC handling as we currently dont seem to use it
Changed bulk edit modal buttons to red/green

Signed-off-by: mossrocket <peter@mossrocket.com>
Merge pull request #525 from nla/bulkEdit-dsc-379

Bulk edit dsc 379
Merge branch 'master' into js-bugfix
button and message works/Show.ftl

DSC-305: Changed alert message.

Changed 'Accept' to 'Delete' on pop up Delete button

Signed-off-by: mossrocket <peter@mossrocket.com>
Merge branch 'master' of https://github.com/nla/banjo
removed message - DCS 238

Signed-off-by: mossrocket <peter@mossrocket.com>
Updated pom to bump amber version
fix cleanup
Merge branch 'master' into js-bugfix
make changes suggested in review