LuaZip 1.2.7

• Fixed error on require when using LuaJIT 2.1.0-beta3.

LuaZip 1.2.6

• Fixed compilation error when using LuaJIT.
• Fixed line reading using file:read() and file:lines() returning nil when the last line in the file doesn't have a line ending.
• Fixed file:read(0) always returning zero.

v1_2_5

Fix definition of luaL_openlib and upreved for release.

v1_2_4

Fixed Makefile so it will properly work with LuaRocks.