Merge pull request #114 from tdz/bug-1054934

Bug 1054934
Revert "Merge pull request #114 from tdz/bug-1054934"

This reverts commit 73bee3507d4593a96162ebdac8054a9b3ffe4fa8, reversing
changes made to 57b16fcb790bdf0b53b3c6435a37ccc8ca90ed36.
Bug 1054934: Add libnfcemu to build scripts, r=vicamo

With this patch the emulator binary statically links against the
NFC emulation library 'libnfcemu'.
Bug 1054934: Replace internal NFC emulation by libnfcemu, r=dlee