bump patch version to 7.0.4
fix for weird linux only issue that affects registered js libs with '.' in the id; must use alphanumeric and dash only
FC-1909 Add a boolean option to disable showing the parent category item in category selection tree
FC-2888 Category formtool : ftAlias is not rendering the category tree to the provided branch
FC-2889 display function in image.cfc not getting correct path
FC-2851 adding the new property default to Manage Keywords page
remove webskin cache status on trivial webskins
FC-2875 Blackman image interpolation don't support grayscale images
correct the options and hint for join.cfc ftRemoveType property