Changed the Text in Landing page.
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch: (29 commits)
  Fixed several popup have issues + tooltip sticks
  Removed static Lifeboard from the Discover ToolTip menu
  Clicking course: move library page to the top
  CFCI href changed to NextGenFinance
  Addded missing resource and coll search btn images.
  New TOC left and right arrows has been added.
  "6.5.c Parallel [My Collections] Collection added through Add button from search shows visibility as Public + Radio buttons are not displayed at share tab Fixed."
  Add resource infinite loading issue resolved
  COre Library Files updated
  Provided from validation for logged out users while sharing via e-mail in RP and CP
  Changes for tooltip question mark issue resolved
  "6.5.c Parallel [Player] - When user doesn't have any collections and clicking on Add button shows grey bar fixed"
  Implemented Lifeboard and Core Libraries.
  fixed css issue
  fixed Allow users to tag to accessibility tags
  "Changed sharing option to display public collections also into resource search"
  Classlist page student count issue resolved and default image issue resolved
  Differentiated the selected buttons in the search page.
  "Handled Null value of collection info resource count."
  Fixed UI: CC icon showing issues
  ...
Improvements on Landing page.
Merge pull request #1215 from ssushma/dev-branch

Hover states for resource icons - New design implemented
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
  Implemented UI change in myclsses and rectified issue in adding resource.
  remove extra space for licence tooltip
  "6.5.c Parallel [Search] Folders are not displayed under Add tab in Search Fixed."
  fixed mobile friendly selected issue
  Fixed - Tool tip info for stds are not displayed
  Grammar: username helper text - Resolved
  "6.5.c Parallel [System - Marketing: What is new] UI issue + popup is not center Changes Fixed."
  "implemented Login by gmail after showing popups in PPP"
Merge pull request #1216 from anilgooru/dev-branch

Improvements on Landing page.
Fixed Suggested word sticks on search result page
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
fixed tooltip alignment
Merge pull request #1217 from nutan-gooru/dev-branch

Fixed Suggested word sticks on search result page
Merge pull request #1218 from nutan-gooru/dev-branch

fixed tooltip alignment
Change to landing page images, css.
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
  fixed tooltip alignment
  Fixed Suggested word sticks on search result page
  Hover states for resource icons - New design implemented
Merge pull request #1220 from anilgooru/dev-branch

Change to landing page images, css.
Changes for mouse event handlers implemented on the header bar