various fixes
authorJean-Philippe Orsini <orsinije@fr.ibm.com>
Thu, 12 Oct 2017 23:09:01 +0000 (01:09 +0200)
committerJean-Philippe Orsini <orsinije@fr.ibm.com>
Thu, 12 Oct 2017 23:09:01 +0000 (01:09 +0200)
commit8af1496b5e593b74c386d6e7c2e2fc461605c94c
treec51be9cd8a25389557abafadb06fac5262b99d05
parenta53b72c515be3b3a660262eb6a2b011a6221a569
various fixes
pnews/src/main/java/pnews/Category.java
war/src/main/java/pnews/servlet/ArticleProvider.java
war/src/main/java/pnews/servlet/Pnews.java