update aliases for locales
Merge pull request #53 from pascalchevrel/bug-858008_alias_arabic_hebrew_to_en-US

Bug 858008 : update aliases for locales
filter out everything below 1sec and above 5min take 99th percentile into account
Merge pull request #54 from ossreleasefeed/bug856315-far-outlier-destroys-useability

filter out everything below 1sec and above 5min take 99th percentile into account
only show graph UI when there is enough data to draw one.
Merge pull request #55 from ossreleasefeed/bug857770-only-show-graph-element-if-data

only show graph UI when there is enough data to draw one.