Added a unifier to DimensionsComputation
parameterized presence of logicalName link for physical operator list
Squashed commit of the following:

commit a3753775b4ec007161263afe601c0dcb03b3870c
Author: Nick Holub <nikholub@gmail.com>
Date:   Fri Mar 21 11:01:00 2014 -0700

    fix #SPOI-2160 Installer font size
Merge pull request #832 from nickholub/q3

fix #SPOI-2160 Installer font size
Reverting unifier change in DimensionsComputation
added tests to PhysOpListWidget
Merge pull request #833 from andyperlitch/partition_names.MLHR-816

Removed logical operator name from partitions table on logical operator page
Squashed commit of the following:

commit f65f60f32ad413eea583794b6d496b30b1e723dd
Author: Nick Holub <nikholub@gmail.com>
Date:   Fri Mar 21 11:21:21 2014 -0700

    fix #SPOI-2160 Installer font size
Merge pull request #835 from nickholub/q4_pull

fix #SPOI-2160 Installer font size
fix #SPOI-2162 DFS error message
Merge pull request #836 from nickholub/q5

fix #SPOI-2162 DFS error message
MLHR-947 #resolve
Merge pull request #837 from andyperlitch/install_styles.MLHR-947

MLHR-947 #resolve
Squashed commit of the following:

commit e910b91149a8bce501b6d05de4bb13d23210180f
Author: Nick Holub <nikholub@gmail.com>
Date:   Fri Mar 21 17:37:00 2014 -0700

    fix #SPOI-2161 Prereq message on welcome screen
Merge pull request #838 from nickholub/q6_pull

fix #SPOI-2161 Prereq message on welcome screen
removed mock issues from SummaryView in wizard
Merge pull request #839 from andyperlitch/remove_mocks.MLHR-948

Removed mock issues from SummaryView in wizard
fix #SPOI-2162 DFS error message
Merge pull request #840 from nickholub/q7

fix #SPOI-2162 DFS error message
merged from dt-0.9.4 to master