update servlet to support pagination
add pagination related components to memory.jsp
pure javascript to handle dynamic pagination
javascript library for read/write cookie
replace cookies manipulation library due to license compatibility
update cookies library usage
make first, prev, next, last show dynamically
tweak view setting panel, enable collapse
Merge pull request #414 from uronce-cc/paginationUIWithPureJS

[TACHYON-93] UI code improvement sub task [TACHYON-81] pagination