Merge pull request #899 from heidiso/release-24

Catch errors in downloading files / Close streams in FileUtils
a fix
Merge pull request #901 from john-hill/PLFM-2422

a fix
increaed multi-part timeout
Can't check for the bootstrapped user that gets wiped out by migration
Merge pull request #905 from kaysoky/MessageInitFix

Stack 24 - Fix init of message manager
[PLFM-2432] Take out unnecessary download of markdown when updating wikis
Merge pull request #914 from heidiso/improveUpdatingV2Wiki_release24

[PLFM-2432] Improve update time of V2Wikis
Merge pull request #903 from john-hill/PLFM-2425

increaed multi-part timeout
swc-1113 logging
Merge pull request #935 from dburdick/release-24

swc-1113 logging
Delete temp file in try/finally