Merge branch 'release/3.0.5.0' into develop
Added sequence field in product.category #4544

* Use this field to decide display order.

Review ID: 9853002
Merge pull request #45 from aroraumang/feature/task-4544

Added sequence field in product.category #4544
Disabled C compiler optimizations for lxml to speed up test builds #4680
Merge pull request #46 from aroraumang/feature/task-4680

Disabled C compiler optimizations for lxml to speed up test builds #4680
Release version 3.0.6.0
Merge branch 'release/3.0.6.0'