Add bugfix for bug#84: quote TXT and HINFO records properly

Added tag release_2.1.0 for changeset 0345d21f21b0

Added tag release_2.1.1 for changeset 963d62dc1c80

Added tag release_2.1.2 for changeset 1e24ee6c41e5

Adding tailor state file to help updates from upstream

[feladat @ 308] Bugfix: when not all data was entered correctly when creating a new user, an error was displayed, but the user still was created. Bugfix: A possible privilege escalation has been reported by Pim Rupert. This has also been adressed.

[feladat @ 307] Minor bug fix: bg.shiny@gmail.com reported that cyrillic characters where not supported. Applied the patch which was supplied. This closes #93.

[feladat @ 303] Added preliminary support for SPF (other than in TXT) and SSHFP records. Valdiation for these types will be added in near future. As requested in #89.

[feladat @ 302] Applied the patches supplied in #82 and #85. Also quoted some additional values before they are send to the database.

[feladat @ 300] Bugfix: When no zones are available in current listing, it isn't possible to switch to an other listing. Fixed this by displaying the character selection in this case. Closes: #81. Bug reported by Tom Hutchison.

[feladat @ 299] Fixed a number of undefined errors warnings. Updated a number variable names for consistency. Update PHP syntax for consistency.

[feladat @ 298] Bugfix: The GRANT statement for PostgreSQL is not correct. Modified the code to give the correct GRANT statement based on the tables in database-structure.inc.php. Reported by grin. Closes: #78.

[feladat @ 297] Bugfix: removed the multirow insert syntax, which is only supported in PostgreSQL 8.2 and higher. Reported and patch by grin. This closes ticket:79.

[feladat @ 296] Fixed a number of errors for undefined variables.

[feladat @ 294] Update of SRV record validation. Now checks for a maximum number of characters of content field and allows dash in first label of content field. Closes #45.

[feladat @ 293] Added isset() check for commits.

[feladat @ 292] Fixed a number of undefined variable errors in PHP. Fixed an omission in r291.

[feladat @ 291] Bugfix. A user without the privilige to change the permission templates for users couldn't change user properties. Closes: #80.

[feladat @ 290] Fixed a couple of warnings on undefined variables and array indexes. Closes: #71.

[feladat @ 289] Bugfix: In postgres an empty string ("") was is not automatically casted to 0. Because of this the use of integer is forced in the $db->quote() function. This fixes ticket:40.

[feladat @ 288] Fixed GRANT statement installer to give working example, even if web interface and database are on different server. Closes #67.

[feladat @ 287] Changed default zone type when adding new master zones (from master to native).

[feladat @ 286] Bugfix: Modified the link to the Poweradmin installation in step 7 from 'index.php' to '../index.php'. This closes ticket:68.

[feladat @ 285] Fixed an invalid function call. Reported by Chet Nichols. Closes #55.

[feladat @ 284] Validation of an emailaddress now uses new hostname validation function as well. Issue reported by Alessandro Bono. Closes: #60.

[feladat @ 282] Bugfix. Unable to add a new slave due to wrong validation of user input. Reported by Adhisimon. Closes #58.

[feladat @ 281] Fixed a bug that was introduced by bugfix (...) in r277.

[feladat @ 280] Fixed a small and non-critical bug when validating SOA records. An error messages was shown, validation or process wasn't influenced.

[feladat @ 279] Fixed a bug causing return of wrong seasrch results when searching for zones the user does own. Reported by Adhisimon. Closes: #56.

[feladat @ 278] Added user configurable option to show serial of zone in zone listing. Closes: #53.

[feladat @ 277] Changed legacy function name for hostname validation to new code. Bug reported by Adhisimon. Closes: #55.

[feladat @ 276] Bugfix: Used the $_SESSION['userid'] instead of $userid. Patch supplied by adhisimon. This closes #54.

[feladat @ 275] Fixed the two URL's in the CHANGELOG and README file.

[feladat @ 273] Renamed error ERR_DNS_MX_NS_TO_CNAME to more generic ERR_DNS_NON_ALIAS_TARGET. See also r270.

[feladat @ 272] Removed an unused error definition.

[feladat @ 271] Password of Poweradmin administrator is now asked (and used) during installation procedure, avoiding the need of using a default password.

[feladat @ 270] Added validation for SRV records. Closes #45. Updated validation for TXT records to allow for DKIM. Closes #49. Renamed is_valid_mx_or_ns_target function to more generic name is_valid_non_alias_target.

[feladat @ 269] Minor layout bug: Made sure the table row was closed before starting a new one.

[feladat @ 268] Added two missing exclamation marks in IP address verification function. Closes #52.

[feladat @ 267] Fixing the previous bugfix. Should really close #51. Additionaly, allow for IPv6 master if zone is a new slave zone.

[feladat @ 266] Fixed legacy function calls to functions for validating IPv4 and IPv6 addresses. Closes: #51.

[feladat @ 265] Fixed a bug in the installer. This closes #50.

[feladat @ 264] Fixing typo in MX validation check.

[feladat @ 263] Fixed create user example for PgSQL to have create a new user with a password.

[feladat @ 262] Re-ordering of some of the questions in the installer script. The user is now presented the exact commands to create the Poweradmin database user, instead of giving a mock-up.

[feladat @ 261] Changed suggested configuration code to not use the PGP shorttags for better compatibility.

[feladat @ 260] Fixing another typo in Dutch translation.

[feladat @ 259] Fixing typo in Dutch translation.