Bio-formats: first tests
- added pdfultis class for PDF handling
Merge remote-tracking branch 'origin/release-1.2.0.0' into develop
Merge branch 'develop' of https://github.com/imeji-community/imeji into develop
- now possible to upload pdf files
- need to edit the log4j config file to omit warning messages (see:
http://pdfbox.apache.org/userguide/faq.html)
Merge branch 'develop' of https://github.com/imeji-community/imeji.git
into develop
- using high dpi for pdf to image
nothing
Merge branch 'develop' of https://github.com/imeji-community/imeji into develop
- fixed a pdf-image converter bug (could not convert handwritten
pdf documents to images)
- changed for PDF test issue compatibility

Signed-off-by: Hai Nguyen <h.nguyen@fu-berlin.de>
added utilties tab for albums and collections
added utilities tab for collections and albums
fix conflict
improve resize alogrith when using imagemagick
- renewed the PDF handling library, since pdfbox not working well and
has known problem with:
cited: "This is a known behaviour of PDFBox. As the embedded font
doesn't work for some reason an alternative font is used. In some cases
it works but in most cases it doesn't. There is no solution, yet. Most
likely the issue is related to PDFBOX-490 [1]"
Merge branch 'develop' of https://github.com/imeji-community/imeji.git into develop
- removed unused PDF library in pom.xml
fixed merge problem
Merge branch 'develop' of https://github.com/imeji-community/imeji into develop