DennisOSRM/Project-OSRM — pull request #629 by springmeyer (2013-05-15 03:11:57+00:00)
Title: fix spelling error and lacking boost header includes

I have boost in `/opt/boost-53` and after doing

```sh
mkdir build && cd build
cmake ../ -DBOOST_ROOT=/opt/boost-53/
```

I hit:

```sh
[ 7%] Building CXX object CMakeFiles/osrm-extract.dir/extractor.cpp.o
In file included from /Users/dane/projects/Project-OSRM/extractor.cpp:26:
/Users/dane/projects/Project-OSRM/typedefs.h:29:10: fatal error: 'boost/integer.hpp' file not found
#include
```

This pull fixes this problem of lacking includes being passed to the compiler.