Update Readme.md

Typo in name
Update Readme.md
Update Readme.md
Trying to get Travis to GCC 4.7

Signed-off-by: Hampton Catlin <hcatlin@a002867f-d9b0-47ee-bdc3-c07d990ae810>
Merge pull request #493 from mgreter/patch-1

Update Readme.md
adding note about GCC 4.7
Fix build with autotools.
Merge pull request #494 from QuLogic/fix-autoconf

Fix build with autotools.
Interface: Moves omit-url to options struct.
Improves error handling in c sass_interface.cpp

Handle all exceptions and do not let them propagate to
any underlying C code, as it will terminate the program.
Changed some messages and made all starting with uppercase.
Changed "source string" indicator to "stdin".
Allows C bindings to overwrite input_path on sass_compile

Fixes a bug when entry_point is implemented by C bindings
for string compilations (libsass tries to read that file).
Fixes some clang warnings
adding a note about the implementations wiki page. closes libsass#125
Merge pull request #496 from mgreter/feature/better-error-handling

Improves error handling for C Binding
Adds gcov coverage to autotools build
Enables coveralls.io in travis ci config
Merge pull request #497 from mgreter/feature/test-coverage

Enabling coveralls.io
Interface: Make use of C99's stdbool.
Interface change: Alert upstreams!
Allow trailing commas in maps
Merge pull request #476 from am11/master

Interface: Moves omit-url to options struct