adding build instructions and gitignore
[Rachana] using k1 as reference

for ക്ട ക്ടു ക്ടൂ ക്ട്ര ക്ട്രു ക്ണ ക്ന ക്നു ക്നൂ ക്മ ക്മൊ ക്മൂ ക്സ ക്സു ക്സൂ ക്സൃ ക്റ്റ ക്റ്റു ക്റ്റൂ
[Rachana] using ch1 as reference
[Rachana] using nh as reference
[Rachana] using k3 as reference
[Rachana] Using k2, t3 as reference in similar glyphs
[Rachana] using th1 and tha2 as references in similar glyphs
[Rachana] using more glyphs as references
no need of build instructions, make file already has that
Merge branch 'jishnu7-rachana'
[AnjaliOldLipi] Fix synthetic italics. Set italics angle to 0.

Signed-off-by: Rajeesh K Nambiar <rajeeshknambiar@gmail.com>
[AnjaliOldLipi] Fix nht1u2 - it was mussing u2 glyph
Thanks rein for reporting. See http://rajeeshknambiar.wordpress.com/2013/11/23/smc-malayalam-fonts-updated/#comments

Signed-off-by: Rajeesh K Nambiar <rajeeshknambiar@gmail.com>
[AnjaliOldLipi] Fix glyph names of ഷ്ര ഷ്രു ഷ്രൂ.
Thanks rein for reporting.

Signed-off-by: Rajeesh K Nambiar <rajeeshknambiar@gmail.com>
[AnjaliOldLipi] Fix dotreph positioning with halant/virama.
Set virama as Mark class instead of Base glyph, which will skip virama in dotreph positioning.
Test case: ൎന്ന, ൎന്ന് .Thanks rein for reporting the issue.

Signed-off-by: Rajeesh K Nambiar <rajeeshknambiar@gmail.com>
[Meera] Fix dotreph positioning with halant/virama.
Set virama as Mark class instead of Base glyph, which will skip virama in dotreph positioning.

Signed-off-by: Rajeesh K Nambiar <rajeeshknambiar@gmail.com>
[Rachana]Fix dotreph positioning with halant/virama.
Set virama as Mark class instead of Base glyph, which will skip virama in dotreph positioning.

Signed-off-by: Rajeesh K Nambiar <rajeeshknambiar@gmail.com>