* docs/Makefile.am: Add libwget-dns.3 man page
* examples/batch_loader.c: Remove call to wget_tcp_set_dns_timeout()
* examples/check_url_types.c: Use wget_dns_set_timeout()
* include/wget/wget.h: Add wget_dns_ API
* libwget/Makefile.am: Add dns.c
* libwget/dns.c: New file
* libwget/init.c: Use wget_dns_set_caching()
* libwget/net.c: Remove DNS functions
* libwget/net.h (wget_tcp_st): Add dns member
* po/POTFILES.in: Add libwget/dns.c
* src/options.c: Use new DNS API
* src/stats.c: Add some checks
* src/stats_dns.c: Use wget_dns_get_stats()
* README.md: Move some dev info to faq.md
* docs/Makefile.am: Generate introduction from README.md
* docs/faq.md: Started with User and Dev sections
* docs/libwget.doxy.in: Remove mainpage, use README.md instead
* docs/mainpage.md: Remove
* docs/wget2.md: Amended intro to options that take lists
* docs/Makefile.am: Add man page build for error functions
* include/wget/wget.h: Make WGET_E_* an enum wget_error_t,
declare new function wget_strerror()
* libwget/Makefile.am: Add error.c
* libwget/error.c: New file
* include/wget/wget.h: Add bitmap prototypes
* libwget/Makefile.am: Add libwget/bitmap.c
* libwget/bitmap.c: New file for bitmap implementation
* docs/Makefile.am: Add man pages for bitmap functions
* unit-tests/test.c: Add tests for bitmap functions
First version was written by Aniketh Girish
* Makefile.am: Add README.md to EXTRA_DIST
* configure.ac: Generate conditionals WITH_DOXYGEN and WITH_PANDOC
* docs/Makefile.am: Use conditionals for building
* libwget/xml.c: Rename XML_CONTEXT to _xml_context,
document wget_* functions
* docs/Makefile.am: Sort order of man page files,
add building of libwget-xml.3
* bootstrap.conf: Add gnulib module 'inet_pton'
* docs/Makefile.am: Add man page libwget-ip.3
* wget/wget.h (struct wget_iri_st): New field 'is_ip_address'.
* libwget/Makefile.am: Add new file ip.c
* libwget/ip.c: New file defining new function wget_ip_is_family()
* libwget/iri.c (wget_iri_parse): Check for literal IP address
* src/wget.c: Do not add to HSTS if literal IP address
* docs/Makefile.am: Add wget_random and wget_srandom to docs
* include/libwget.h.in: Add wget_random and wget_srandom
* libwget/Makefile.am: Add random.c
* libwget/http.c: Use wget_random()
* libwget/random.c: New file with wget_random and wget_srandom
* src/options.c: Remove call to srandom()
