several minor bugs fixed

[qiangning]

1. Removed -omit in long.bib. -omit was the intended difference between long and compact: fields like month and address are showed in the long version while omitted in the compact version. However, our current long version mistakenly omitted these fields, and I corrected it.
2. Removed owner=penghaoruo rows in recent.bib
3. Added page numbers of qiang's recent papers
4. In ccg_web.bib, for the booktitle field, I changed to use those predefined names in header in my papers, instead of spelling out the full names. For example, see this line. The reason is that conference names are already defined in the header like this: @string{ACL = {Proc. of the Annual Meeting of the Association of Computational Linguistics (ACL)}}