GUI-1134
set (via console.ini) boto retries to 2 across the board
remove special get_all_load_balancers call since boto retries changed globally
changed default
Merge branch 'develop' into GUI-1134
Merge pull request #1082 from eucalyptus/GUI-1134

Gui 1134 set (via console.ini) boto retries to 2 across the board