#392 handling of unknown log level
#425 register font
#425 fixes after review
#425 using common default font
MANIFEST.MF cleaned
#425 review fixes
#436 fixed by upgading to jcabi-jdbc 0.10.2
Merge pull request #438 from krzyk/436

#438: pull request #436 fixed by upgading to jcabi-jdbc 0.10.2
Merge pull request #437 from krzyk/392

#437: pull request #392 handling of unknown log level
Merge pull request #434 from krzyk/425

#425 register font
Merge branch 'master' of github.com:rultor/rultor
jcabi-dynamo 0.9 with ReRegion
#439 test skipped