Build error on encrypted filesystem

[Nicolas Raoul]

At build:

[error] /home/nico/src/nemaki/ui/app/views/node/detailFull.scala.html:173: File name too long
[error] This can happen on some encrypted or legacy file systems.  Please see SI-3623 for more details.
[error] </html>
[error]        ^
[error] /home/nico/src/nemaki/ui/app/views/node/relationship_create.scala.html:150: File name too long
[error] This can happen on some encrypted or legacy file systems.  Please see SI-3623 for more details.
[error] }
[error]  ^
[error] two errors found
[error] (compile:compileIncremental) Compilation failed
[error] Total time: 304 s, completed Feb 13, 2017 3:40:32 PM

At run:
Error due to long paths

Workaround: Build and run on a separate filesystem