Imported the directory structure.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@1 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
Initial commit.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@2 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
- Added some note on SSE/SEE2 optimization.
- Supported SSE/SSE2 optimization with GCC.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@3 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
Preparation for 1.4 release.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@4 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
Clean-up configure.in

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@5 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
libLBFGS 1.4 release candidate.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@6 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
Include an HTML header.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@7 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
Fixed a typo.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@8 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
Upgrade the solution and project files to MSVC2008.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@9 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
Added a new parameter orthantwise_start so that users can protect some variables from being regularized.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@10 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
Fixed a bug in the previous commit (orthantwise_start).

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@11 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
- Make sure that the initial gradients are non-zero.
- Added a necessary cast.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@12 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
Updated documentation for 1.5 release.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@13 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
Release for 1.5.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@14 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
Release for 1.5.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@15 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
Last minutes' change.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@16 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
Fixed the termination condition for OW-LQN.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@17 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
Simplification for OW-LQN: functions owlqn_xnorm1, owlqn_gnorm, owlqn_direction were added.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@18 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
Added owlqn_project() function.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@19 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
- Added a function owlqn_direction_line.
- Source code simplifications and clean-ups.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@20 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc