Bump sciencebeam-alignment from 0.0.3 to 0.0.4 (#141)

Bumps [sciencebeam-alignment](https://github.com/elifesciences/sciencebeam-alignment) from 0.0.3 to 0.0.4.
- [Release notes](https://github.com/elifesciences/sciencebeam-alignment/releases)
- [Commits](https://github.com/elifesciences/sciencebeam-alignment/compare/v0.0.3...v0.0.4

)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

requirements.txt

@@ -12,7 +12,7 @@ Pillow>=3.4.1
 python-crfsuite==0.9.6
 Pyqtree==1.0.0
 requests==2.22.0
-sciencebeam-alignment==0.0.3
+sciencebeam-alignment==0.0.4
 sciencebeam-utils==0.1.0
 sklearn-crfsuite==0.3.6
 six==1.12.0