[REEF-90]: Migrate REEF website code from a private repo to REEF repo

[joshuaseol]

• Modified the pom.xml file of $REEF_HOME to exclude README.* files in all directories when using mvn apache-rat:check
• Added a directory labelled website which contains the source code for the REEF website
• Added license headers to all website/src/* files except README.md
• Added the parent artifact and groupID and artifactID for REEF inside the website project's pom.xml file
• The javadocs for the 0.10-incubating release needs to be created using a script which is a separate issue recorded in REEF-91 and thus the javadocs link will not work until the script is created and functional.
• The current Apache REEF logo (website/src/site/resources/REEFLogo.png) is a temporary placeholder because the real logo is under development in REEF-14.

JIRA: REEF-90

[johnyangk]

I'll create a pointer at https://issues.apache.org/jira/browse/REEF-90 for you.

[johnyangk]

Never mind, I didn't know non-committers could also create one.

[asfbot]

Reef-pull-request-ubuntu #233 SUCCESS
This pull request looks good

[asfbot]

Reef-pull-request-windows #66 UNSTABLE
Looks like there's a problem with this pull request

[markusweimer]

I'll merge this.

[markusweimer]

Uhm, turns our that I won't merge this :-). When I run mvn clean site:site, I get the following error:

[INFO] Scanning for projects...
[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]
[ERROR]   The project  (D:\src\reef\website\pom.xml) has 1 error
[ERROR]     Non-parseable POM D:\src\reef\website\pom.xml: end tag name </version> must match start tag name <name> from line 22 (position: TEXT seen ...<name>REEF Website</version>... @22:33)  @ line 22, column 33 -> [Help 2]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/ModelParseException

[markusweimer]

Nevermind, I fixed the issue on my end and will merge the fixed version.