modify proj4 package version

[drnextgis]

Now if you try to install Proj4Leaflet with Bower it automatically install old version of proj4 - proj4#2.1.4.

[drnextgis]

@perliedman please check it

[perliedman]

@drnextgis Bower docs aren't very specific on this: https://github.com/bower/spec/blob/master/json.md#dependencies - it just refers to npm's version range docs. Since npm definitely supports the ^ operator, I would assume bower does too.

Since I don't use Bower, I have no means of testing this in practice.

[drnextgis]

I've checked. It works. Output of proj4js installation with "proj4": "^2.0.0" in bower.json:

$ bower install
bower leaflet#~0.7.2            cached git://github.com/Leaflet/Leaflet.git#0.7.7
bower leaflet#~0.7.2          validate 0.7.7 against git://github.com/Leaflet/Leaflet.git#~0.7.2
bower proj4#^2.0.0              cached git://github.com/proj4js/proj4js.git#2.3.12
bower proj4#^2.0.0            validate 2.3.12 against git://github.com/proj4js/proj4js.git#^2.0.0
bower proj4#^2.0.0             install proj4#2.3.12
bower leaflet#~0.7.2           install leaflet#0.7.7

With "proj4": "~2.1.2" was:

$ bower install
bower leaflet#~0.7.2            cached git://github.com/Leaflet/Leaflet.git#0.7.7
bower leaflet#~0.7.2          validate 0.7.7 against git://github.com/Leaflet/Leaflet.git#~0.7.2
bower proj4#~2.1.2              cached git://github.com/proj4js/proj4js.git#2.1.4
bower proj4#~2.1.2            validate 2.1.4 against git://github.com/proj4js/proj4js.git#~2.1.2
bower proj4#~2.1.2             install proj4#2.1.4
bower leaflet#~0.7.2           install leaflet#0.7.7

[perliedman]

@drnextgis thanks, misread your comment.

@semone I'll merge this unless you have any objections?

[semone]

@perliedman gogogo :smile:

[perliedman]

:tada:

@drnextgis thanks for contributing this! Lets hope this will improve the situation for Bower users.

[tituomin]

It does, thanks! Could you make a release?