Add terrain-profile to oskari-server-extras

[jampukka]

Goal is to make

<groupId>fi.nls.paikkatietoikkuna</groupId>
<artifactId>service-terrain-profile</artifactId>
<version>1.21.0-SNAPSHOT</version>

available as a dependency for other applications (besides Paikkatietoikkuna) by publishing it under Oskari.org repository as

<groupId>fi.nls.oskari.extras</groupId>
<artifactId>service-terrain-profile</artifactId>
<version>1.1</version>

edit: change version 1.0 -> 1.1, see #20

[ZakarFin]

Trying to compile with Maven it says:

[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] /C:/Omat/oskari/oskari-server-extras/service-terrain-profile/src/main/java/fi/nls/oskari/terrainprofile/dem/ScaledGrayscaleValueExtractor.java:[44,97] incompatible types: short[] cannot be converted to float[]
[ERROR] /C:/Omat/oskari/oskari-server-extras/service-terrain-profile/src/main/java/fi/nls/oskari/terrainprofile/dem/FloatAsIsValueExtractor.java:[30,77] incompatible types: bad return type in lambda expression
    void cannot be converted to float[]
[INFO] 2 errors
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------

[ZakarFin]

Just for digging up history the original version is from here: https://github.com/nls-oskari/kartta.paikkatietoikkuna.fi/tree/0e55d5123f5c518c4d9066886d5336337aacb4d4/service-terrain-profile

[jampukka]

Just remembered that this actually requires oskariorg/oskari-server#813 which is not part of even 2.6.0 but upcoming 2.7.0

[ZakarFin]

Awesome, thanks! I'll merge this now that 2.7.0 Oskari-server has been released.