should not check configure.done, this might cause some problems
Merge branch 'master' of git.corneltek.com:php/PHPBrew
for homebrew users, use libtool instead of glibtool
recompile phpbrew
phpbrew switch / use command should check targeted php version exists to prevent typo.

Signed-off-by: Rack Lin <racklin@gmail.com>
Merge pull request #42 from racklin/master

phpbrew switch / use command should check targeted php version exists
Fixed phpbrew init generated bashrc not contains php version exists checking code.
Signed-off-by: Rack Lin <racklin@gmail.com>
Fixed +default+pgsql will not configure with pdo drivers issue, and added recursive and duplicate options check.

Signed-off-by: Rack Lin <racklin@gmail.com>
Merge pull request #45 from racklin/pdo_drivers

Fixed +default+pgsql will not configure with pdo drivers issue
Merge pull request #44 from racklin/switch_check

Fixed phpbrew init generated bashrc not contains php version exists chec...
bump version for bug fixes
Implemented issue #37 remove and purge command .

Signed-off-by: Rack Lin <racklin@gmail.com>
Merge pull request #46 from racklin/enhancement/remove_purge

Implemented issue #37 remove and purge command .
Added -variant to disable php feature.

Signed-off-by: Rack Lin <racklin@gmail.com>
Merge pull request #47 from racklin/disable_variants

Added -variant to disable php feature.
merged disables and disable properties to disable property.

Signed-off-by: Rack Lin <racklin@gmail.com>
Merge pull request #48 from racklin/disable_variants

Merged disables and disable properties to disable property.
Fixed #51 EnvCommand display and save error messages to init file bug if version and PHPBREW_PHP env not exists.

Signed-off-by: Rack Lin <racklin@gmail.com>
Merge pull request #52 from racklin/bugfix/51

Fixed #51 EnvCommand display and save error messages to init file bug
release 1.6.5