Initial commit
First prototype
Fix allocation

The current test would allocate 500 more items
EACH TIME the function is called!

Fixes #1
Add Makefile

Fixes #5
fix typo
Exit only using 'q'

Open file using 'p' or Enter.
Use black and white only colors for now
Use configuration file /etc/dosrc.

Dos needs libconfig-dev to compile.
replace spaces by tabs
define macros for keys
use fprintf on stderr
Fix use of directory as 3rd argument

Fixes #6
exit when option is not recognized
remove color init
implement ignore-case option
add makefile install target
install dosrc through install target
Allow using keyboard up/down keys

Fixes #10
Fix navigation:

- add page up/page down functionality with no bug
- make up/down use those functions when we need to switch pages

Fixes #11
Makefile compatibility with BSD find

Fixes #7