Replace calls to obsolete add! function with push! or append! as appropriate
Apply fix to filter_number function (from AaronCleaver/SimJulia.jl fork)
revert change
Updated examples - replace use of obsolete add! function
changes required for Julia 0.3
Support for Julia v0.3 + minor correction
Revert inadvertant replacement of tabs with spaces
Revert inadvertant replacement of tabs with spaces
Revert inadvertant replacement of tabs with spaces
Update to require Julia 0.3 pre-release or greater
Merge pull request #12 from PhillP/Julia0.3

Compatibility with Julia 0.3 (0.3.0-rc1) and required associated test/example updates.