Deleting abstract classes without virtual destructors is undefined
ES-LA

Spanish lanaguage started
Rename ES-LA to ES-LA.txt
Rename ES-LA.txt to ES-LA.TXT
Merge pull request #2 from Xracer/master

The start of the Spanish translation
Merge pull request #1 from JonnyH/fix-virtual-destructors

Deleting abstract classes without virtual destructors is undefined
Merge remote-tracking branch 'pmprog/master' into linux