* Replaced the git version comparison mechanism with actual version comparing
* Add notes regarding the git comparison method
Added a simple mechanism to call and compare the user installed git version against the vendored git version, rather than checking if the `git.exe` executable is located in a `/bin` directory.
This fixes false warnings by actually testing if the user installed git is older, or more recent.
Added a small note regarding how the `init.bat` works, and where to put custom `git.exe` binaries as well as where to find the Minified Cmder.
Aliases such as `ls` may have been overridden in the user's profile script and the resulting behavior may be different from `Get-ChildItem`. For example binding `ls` to GNU `ls.exe` generates an error if there are no matching files.
* Fix Cmder not changing to CMDER_START
Fix to allow Cmder to change to different startup directory if already on the same drive as CMDER_START
possibly relevant: HOME != USERPROFILE
* make "Cmder Here" work in more cases
integrated suggestion from comments (test for trailing backslash to prevent doubling of trailing backslash)
integrated suggestions from #1456: switching ```cd /d``` over to ```pushd``` to get support for UNC-paths
* replaced 'cd /d' with 'pushd'
replaced two more instances of 'cd /d' with 'pushd' to support network paths.
Also added double quotes to the use of '%USERPROFILE%' to prevent issues with spaces.
I also noticed that 'pushd', in contrast to 'cd /d' does not require the trailing backslash for drive roots (on Win7). Therefore I removed the trailing backslash check.
* Don't assume / is needed at end
* Update init.bat
(and some comments on the user-profile.cmd file)
Inspired by the comments from https://github.com/cmderdev/cmder/issues/193 and my personal need to use pageant instead of OpenSSH authentication agents (which is more Window user-friendly), I have used this approach which works as expected.
Keeping the spirit of the current scripts, I left it disabled, and with some comments explaining what they all do.
If the Install-Module command is available, do not include the bundled
module path containing a deprecated version of PSGet. Recent powershell
versions include PowerShellGet as standard module installer.
Resolve#1318.
