[ANN] Tabifier plugin - new version 4.8

The tabifier plugin retabs Java code so that syntactic elements are aligned vertically.

Version 4.8 offers the following improvements:

- One-line code blocks can now be vertically aligned. For example, a series of one-line method declarations like

might be formatted as follows:

- Handles array initializers in 'new' statement better.

- Fixed a number of problems with trailing comments (non-trailing comments considered trailing and vice versa).