!!Table plugin

This Table plugin implements additional table support for JSPWiki pages.
* Multi-line table editing to ease the entry of more complex tables.
* Additional syntax to merge cells horizontally and/or vertically. 
  (aka colspan and rowspan)
* The auto-numbering feature to automatically insert the row-number
* CSS style formatting for odd/even rows, headers, etc.

!Support for the standard JSPWiki table syntax.
* A new line of text starting with a pipe sign ('|') indicates the start of a new table row. 
* Each line corresponds with a horizontal row in a table having one or more table cells.
** A single pipe signs ('|') starts a new table cell. 
** A double pipe signs ('||') starts a heading table cell with different formatting.
* End the table with a line which does not start with a pipe sign.

!Additional table syntax
* Use '|<' or '||<' to collapse a cell with the previous cell so it spans multiple columns.
* Use '|^' or '||^' to collapse a cell with the cell above so that it spans multiple rows.
* The '#' sign inside a table cell translates to the current row number.\\ 
  You can escape the '#' character with a tilde, like this: ''~#''.

|Nr |A |< |C |<
|#  |a |b |c |d
|#  |^ |b |^ |d

!Multi-line table editing
This feature was implemented to overcome the limitation of having 
to edit a complete table row on a single line of text.
* When a line starts with '|' or '||', multi-line table editing is assumed. 
** As soon as a new table cell is encountered on the same line, single-line editing is taken,
   switching back to the standard wiki syntax.
** However, if the line contains only one cell, it is assumed that the table cell is continued
   on the next line.
*** When the next line starts with '|' or '||', a new cell on the same row is started.\\
    Otherwise the line is added to the previous table cell
*** All subsequent lines starting with '| or '||' are merged into the same table row.
*** An empty line ends the table row.

This way, it should be more easy to have lots of text, and even wiki markup, 
merged into one table-cell. Table cells are listed underneath each other,
similar to a bulleted list.

You can combine this multi line syntax with the '|<', '|^' and '#' 
stuff as well as mix it with the more compact standard wiki table syntax.

|| Heading 1 
|| Heading 2

| ''Gobble'' starts a new row!
* and some more text with wiki markup, all in the same table cell
| Bar

| [Main]     
| [SandBox]

!Additional table formatting can be turned on via plugin parameters:

* __style__ : adds table level css-style, e.g. {{style:'border=2px solid black;'}}
* __autonum__ : on|off 
* __dataStyle__ : adds css-style to all table data cells (prefixed by single pipe signs '|')
* __headerStyle__ : adds css-style to all table header cells (prefixed by double pipe signs '||')
* __styleEvenRows__ : adds css-style to the even rows, e.g. {{styleEvenRows='background: #ffff00;'}}
* __styleOddRows__ : add css-style to the odd rows, e.g. {{styleOddRows='color: red;'}}

! Usage

[{brushed.jspwiki.tableplugin.Table  autonum='off' dataStyle='color:blue;'

!More ideas 

* __sort__ : tbd, make table sortable through some clientside javascript
* filter style of table plugin, delimitted by 4 pipes 
       |||| styleEvenRows='color:red;'
       | a |b
       | c |d
* ...