Updated README & CHANGELOG

CHANGELOG.md

@@ -1,4 +1,11 @@
 # Change Log
+## Version 4.0.0
+* Major refactoring of the codebase.
+* Improved modular tests.
+* Fixed long standing unicode character alignment issue.
+* Moved to providing <Plug> mappings rather than configuration based mappings
+  which can be more easily overriden by end user.
+
 ## Version 3.3.2
 * Added new mapping \t? to echo a cells representation for use while defining
   formulas.

README.md

@@ -72,29 +72,20 @@ $ git submodule add git@github.com:dhruvasagar/vim-table-mode.git bundle/table-m
 
 - **Move between cells** :
 
-   Now you can move between cells using table mode motions <kbd>\<Leader\>t[hjkl]</kbd>
-   to move left | down | up | right cells respectively. You can use
-   `g:table_mode_map_prefix` option to define the prefix mapping to be used
-   before 'hjkl'. The left | right motions wrap around the table and move to
-   the next | previous row after the last | first cell in the current row if
-   one exists. 
+   Now you can move between cells using table mode motions <kbd>[|</kbd>,
+   <kbd>]|</kbd>, <kbd>{|</kbd> & <kbd>}|</kbd> to move left | down | up |
+   right cells respectively. The left | right motions wrap around the table
+   and move to the next | previous row after the last | first cell in the
+   current row if one exists. 
 
 - **Manipulating Table** :
 
   - **Cell Text Object** :
 
-      Tableize provides a text object for manipulating table cells. By default
-      it's <kbd>tc</kbd>, but that can be changed if you wish to by setting the
-      `g:table_mode_cell_text_object` option.
-
-      This is intelligent in the sense that if you use it to delete the
-      contents it will delete everything till the `g:table_mode_separator` so
-      that the cell is removed and you can enter new stuff if you wish to (had
-      you used 'c' operator), having to input the `g:table_mode_separator`
-      again to form the cell & realign it (since it can't be done from the
-      text object itself). However if you were to 'y' or yank the text, it
-      would copy the right text, i.e. the contents of the cell and nothing
-      else.
+      Tableize provides a text object for manipulating table cells. Following
+      the vim philosophy the you have <kbd>i|</kbd> & <kbd>a|<kbd> for the
+      inner and around (including the immidiate right table separator) the
+      table cell.
 
   - **Delete Row** :