Cosmetic change to apply code formatting

:Release Notes:
All source code is now formatted in a consistent manner, including
applying the tabs to indent, spaces to align convention.

:Detailed Notes:
The code formatting program 'Artistic Style' was used to clean up
any inconsistent formatting prior to making subsequent changes in
the code.

The applied options are available in the new file 'astyle_options'.

:Testing Performed:
- Checked output of git diff -w -b --ignore-blank-lines
- Check component still compiles
- With 'ignore whitespace=all' set, scrubbed gerrit code review

:QA Notes:

:Issues Addressed:
[GF-36641] Apply Artistic Style with standard options to nyx-lib

Open-webOS-DCO-1.0-Signed-off-by: Keith Derrick <keith.derrick@lge.com>

Change-Id: I680df4ea9e1e4eb564cc9d38630e8adae3a9af6d
Reviewed-on: https://g2g.palm.com/3397
Reviewed-by: Build Verification
Reviewed-by: Keith Derrick <keith.derrick@lge.com>
Tested-by: Keith Derrick <keith.derrick@lge.com>
Reviewed-by: Sapna Todwal <sapna.todwal@lge.com>
Reviewed-by: Ameya Palande <ameya.palande@lge.com>