Hi,
I hope to explain corretcly, this is what happen:

• have a t.js manually added to a project [OK]
• create a new project download/install with bower
• check all path files (new project with same files of old one)
• javascript error "t is not a function" [ERROR]
• copy manually the old t.js overwriting the new one from bower in the new project [OK]

line of my code code where is first call to library

function writecell(cellindex, text, fast)
	{
		if (fast){
			$(".tableresult td").eq(cellindex).html(text);	
		}
		else
		{
			$(".tableresult td").eq(cellindex).html("").t(text,{
				speed:40,
				speed_vary:true,
				blink: 400,
				fin:function(){
					window.setTimeout(function()
					{
						$(".tableresult td").eq(cellindex).html(text);
					},1000);
					
				}
			});
		}
	}

first lines of your t.js (old and new from bower, hope could be useful to understand what I'm using)

START OF NEW ONE

/*
		 _     _
		| |   (_)
		| |_   _ ___
		| __| | / __|
		| |_ _| \__ \
		 \__(_) |___/
		     _/ |
		    |__/

	t.js
	a micro-templating framework in ~400 bytes gzipped

	@author  Jason Mooberry <jasonmoo@me.com>
	@license MIT
	@version 0.1.0

*/
!function(){function n(n){this.t=n}function r(n){return new Option(n).innerHTML.replace(/"/g,"&quot;")}function t(n,r)

START OF OLD ONE
/*t.js-0.5;(c)2014 Mntn(r) <http://mn.tn/> c/o Benjamin Lips <g--AT--mn.tn>;Licensed under the MIT License <http://mit-license.org/>;For documentation see http://github.com/mntn-dev/t.js or http://mn.tn/dev/t.js*/(function(d){d.fn.t=function(v,w){return this.each(function(){var a=w,h=v,b=d(this),n,q,k=!1,p="12qwertyuiop[]asdfghjkl;zxcvbnm,./~!@#$%^&*()_+:1234567890-=op"