Fix pagination url creation and clear button

• Clear button depends on the filter state, which included page size and page number.
• Removes the functions to create urls dynamically based on filter states in FilterExpressionObjectFactory in favor of using the page information.

Closes #220 (closed)

added typebug label

unassigned @LiamClark

added 4 commits

• faea2f59...ba3a69dc - 3 commits from branch development
• 2caf4211 - Fix pagination url creation and clear button

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mentioned in commit 146799ee

mentioned in commit f1aff257